1★ 17. • Integration of package components • Integration of oil management system TrustSEAL Verified. GEA Grasso… View Details. Grasso V Series compressor pdf manual download. & DESCRIPTIONS ARE USED FOR REFERENCE PURPOSE ONLY. GEA Grasso M units in most common application conditions operate without oil pump – which further reduces energy consumption and lowers spare parts expenses. This adds up to significant savings on your electricity bill. For details visit www.grassocompressors.com GEA Grasso – M Series Screw Compressors. The top countries of suppliers are India, India, from which the percentage of grasso compressor spare parts supply is 87%, 87% respectively. Product Code of Screw Compressor Packages - Grasso SP1, SP2, Spduo and M Series. Grasso Compressor Spares We are engineers specialized in the fields of commercial air-conditioning & industrial refrigeration Systems serving the nation & the world for the last 34 years. Besides, we also deal in Grasso Compressor Spare Parts including Grasso Thrust Washers. Offering you a complete choice of products which include grasso rc-9 compressor spares, grasso rc-11 compressor spares and grasso rc-12 compressor spares. GEA Grasso LT Compressor Parts Department. Copeland, Carrier, Refcomp, Trane, York, Sabroe, Grasso, Gram, Vilter, etc. Manufacturer of Refrigeration Air Compressor Replacement Spares - Carrier Voltas Spare Parts, Grasso Kirloskar Refrigeration Compressor Replacement Spares, Accel Sabore Refrigeration Compressor Spares and Kirloskar Kc- Refrigeration Compressor Replacement Spares offered by Aeroflon Engineers Private Limited, Ahmedabad, Gujarat. Bitzer, Carrier, Comef, Copeland, Refcomp, Thermoking, Trane, York; Spare parts catalogue for industrial compressors (PDF 15,0 Mb). They are designed with a special focus on energy-efficiency, reliability, safety and easy maintenance. Samson has Interchangeable spare parts for Grasso compressor Models RC series - RC 6, RC11, RC 13 etc. Contact us now. Samson has Interchangeable spare parts for Grasso compressor Models RC series - RC 6, RC11, RC 13 etc. Reciprocating compressors - industrial We are manufacturer, Supplier, Dealer, Trader and Exporter of spare parts for Grasso Ammonia Refrigeration Compressors ( Replacement ) Models are : Sabroe, York, Grasso, Gram, Mycom Reciprocating compressors - commercial Reciprocating compressors for CO2 freezing and NH3 heat pump applications. GEA Grasso is also extensively and intensively familiar with compressor technology. Grasso Compressor Spares Providing you the best range of grasso rc11 crankshaft assembly, grasso rc 11 compressor spares, grasso rc9 compressor spares, grasso rc9 cylinder liner assembly, grasso rc9 discharge valve assembly and grasso rc11 shaft seal assembly with effective & timely delivery. De belangrijkste leverancierslanden of -regio's zijn china, die respectievelijk 100% voorzien van Grasso compressor onderdelen. GEA Bock replacement compressor parts [hr] Southern Sales & Services supply the complete range of GEA Bock compressor replacement parts. Our Grasso Compressor Spare Parts are available in various grades and specifications to meet the diverse requirements of the clients. Spare parts for refrigerating compressors. Grasso Mono Screw & Spare Parts. The GEA Grasso M series is the medium screw compressor series covering a swept volume from 471 to 860 m3/h. 3 Energy efficiency ... Technical data for the screw compressor. We have Spare Parts for Grasso Models RC series compressors like RC 11, RC 12, RC 9, RC 6 and others. The GEA Grasso M series is the medium screw compressor series covering a swept volume from 471 to 860 m3/h. Their list of parts, applications, processes and technical usage can sometimes make even the most industry-savvy engineer pause to consider how to best fix, adjust or … Part numbers of these organizations are used for cross reference and interchange purposes to Service Compressor Parts products only and not to imply that we sell products manufactured by, or caused to be manufactured, by these com. There you will find the Ralco part number of the pieces, a brief description, and its position in the compressor. We deal in major brands like Atlas Copco, CP, Elgi, Ingersoll Rand, Grasso, Sabroe, Wabco, Kirloskar Pneumatic and KG Khosla, Bitzer and others. GEA Grasso screw compressors engineering for a better world. View Details. Screw Compressor Packages. We offer replacement compressor spares like Pistons, Cylinder Liners, Crank Shafts, Connecting Rods, Oil Seals, Bearings, Bushes, Gudgeon Pins, Valves, Piston Rings, Reeds, Gasket, Oil Pumps, Pressure Gauges and many more. Flynn Refrigeration supply Grasso compressors, compressor spare parts and condensing units. Last Update 2 Oct 2020. GEA GRASSO RC 1211. Grasso Compressor Spares. Location of the Product Identification (Name Plate) 33. Technical Specifications. 5★ Grizzly. Technical Specifications. Spare Parts. All Rights Reserved, Crankshaft Assembly for KC / GRASSO Compressors - Interchangeable, Suction & Discharge Valves Suitable For Grasso Compressors, Rotary Screw Air Compressors - Chicago Pneumatics, KG Khosla and Creppelle Compressors Compatible Spares, Broomwade and Kirloskar Compressors Compatible Parts, Ingersoll Rand Dresser Compressor Replacement Spares, Compatible Spares for Chicago Pneumatic Compressors, WABCO Railway Compressor Replacement Spare Parts, Locomotive Spares - Engine, Air Brake & Other Parts, Hitachi and Kirloskar Air Compressor Spares, GRASSO / KC 2 CYL TO 12 CYLINDER - FULL RANGE,PC2,RC 9 RC 11,RC12 ETC, RC 9,10,11 AND 12 AND KC 2,KC3,KC4,KC6,KC8,KC9,KC12,PC2,KCX SERIES AND MANY OTHERS, RC11,RC12,RC9,KC SERIES,AC SERIES INTERCHANGEABLE, Spring Valve Discharge (Sinu Sodial Spring 58*69), Spring Valve Discharge (Sinu Sodial Spring 67*87), Spring Valve Discharge (Sinu Sodial Spring 94*105), Suction Valve Spring(Sinu Sodial Spring 17*200), Grasso / KC series interchangeable - CYLINDER LINERS, For GRASSO / KIRLOSKAR Models RC11, RC 12, KC, KCX, PC2, AC70 AC80 etc, Gasket1.5thk(Oil Sealing Ring 207*216*1.5), Unloader Piston Assly. Box: 251539, Deira Near union square metro Dubai, United Arab Emirates Phone: +971 503245143 Fax: +971 4 2950801 Email: sales@saharahvacr.com 18. LT Series Screw compressors for the industrial refrigeration and air conditioning. In Stock: 2720350: Grasso RC 9 Sinusoidal Spring. We have a list in the section for Interchangeable parts identified with OEM part numbers. Laboratory tests and field experience has proven that the use of genuine GEA Grasso parts keep compressor performance, reliability and a low Total Cost of Ownership to the best level. 33. 8000+ types of Compressor Parts to suit all your requirements 8000+ types of Replacement Parts to suit all your requirements JEC offers a wide range of products including spare parts for refrigeration compressors like Grasso, Sabroe, York, Carrier, Carlyle, Copeland, Bitzer, Daikin, Trane, Kirloskar. GEA Grasso has an exten- sive stock of spare parts covering new as well as phased out GEA Grasso compressors. GST  27ABDPG3571G1ZU, | LT Series Screw compressors for the industrial refrigeration and air conditioning. Grasso has more than a century of experience as a manufacturer of compressors for industrial refrigeration. Grasso RC 9; Grasso RC 10 ; Grasso RC11; Grasso RC12; Image Item Description Part No Model Name; Thrust Washer. 17. Our Grasso Compressor Spare Parts are available in various grades and specifications to meet the diverse requirements of the clients. Sahara is a leading distributor and supplier of complete Grasso V series compressors Model 300, Model 450, Model 600, Model 1100, Model 1400 and Model 1800. Location of the Product Identification (Name Plate) 33. Address SAHARA AIR CONDITIONING & REFRIGERATION TRADING L.L.C P. O. GEA (FES) Grasso Compressor Parts Department. Important note: Spare Exparts is not affiliated with any of the Compressor brands in any way and is not an authorised re-seller of their products. Address SAHARA AIR CONDITIONING & REFRIGERATION TRADING L.L.C P. O. Er zijn 607 Grasso compressor onderdelen leveranciers, vooral gevestigd in Azië. ★★★★★ Subgroup. We are a leading Manufacturer of compressor shaft seal assembly (grasso rc 9), grasso compressor parts, pressure gauges, refrigeration compressor spares, trane & utility compressor spares and daikin & batliboi compressor spares from Mumbai, India. Training Courses. Service Contracts. We have Spare Parts for Grasso Models RC series compressors like RC 11, RC 12, RC 9, RC 6 and others. Established in the year of 2001, we "Samson International Marketing Agency" are engaged in manufacturing, exporting, trading and supplying Compressors Spare Parts and Service Support. Subgroup. Box: 251539, Deira Near union square metro Dubai, United Arab Emirates Phone: +971 503245143 Fax: +971 4 2950801 Email: sales@saharahvacr.com Box: 251539, Deira Near union square metro Dubai, United Arab Emirates Phone: +971 503245143 Fax: +971 4 2950801 Email: sales@saharahvacr.com Reciprocating Compressors for Industrial Refrigeration. Grasso’s marketing philosophy in the world of industrial refrigeration. Replace your old compressor with Bitzer compressor or choose the latest Bitzer compressor parts online. We have a list in the section for Interchangeable parts identified with OEM part numbers. § ELGI- SCREW- Compressor Parts § ELGI Screw Compressor Spare Parts § Elgi Screw Compressor Spare Parts § ALL MANUFACTURER’S NAME,SYMBOLS,PART NOS. Besides, we also deal in Grasso Compressor Spare Parts including Grasso Thrust Washers. Request Quotation. Samson is maintaining an inventory for grasso compressor Spare parts like Bearings, Intermediate Bearings, Crankshaft & Crankshaft Assembly, Shaft Seals Assemblies, Pistons and Connecting Rod Assemblies, Cylinder Liner and Valve Lifting Mechanism, Suction & Discharge Assemblies, Oil Pump Assembly, Oil Filters and Nuts, Screws, Hex, Gaskets etc. Kolben offers wide range of replacement parts for major brand of commercial ,industrial & marine refrigeration compressors. Rotary screw air compressors have a unique design history that sets them apart from other compressor types. Group. GEA GRASSO RC 10212. Samson has Interchangeable spare parts for Grasso compressor Models RC series - RC 6, RC11, RC 13 etc. Kolben Compressor Spares India Pvt. 4 Safety. Screw Compressor Grasso P-1 HOS BVhttp://hosbv.com/product/6354/compressors/Grasso-P-1.html Plot No 7,champa Smruti,groundfloor Off Sinhagad Road, Dattawadi, Opposite Bank Of Baroda, Pune-411030, Maharashtra, India, © Samson International Marketing Agency. Screw Compressor. Disclaimer: Classic Engineering is in no way endorsed by Atlas Copco, Ingersoll Rand, Elgi, Kaeser, Sullair, or any other original equipment manufacturer "OEM" identified in this website/ Email/ Promotional material.Classic Engineering sells Air compressor parts/kits that are identical with OEM parts/kits. We have Spare Parts for Grasso Models RC series compressors like RC 11, RC 12, RC 9, RC 6 and others. GEA Grasso has an exten- sive stock of spare parts covering new as well as phased out GEA Grasso compressors. Grasso Monoscrew MS 1022 parts and repairs . As an international technology leader, GEA Grasso focuses on process technology and components for sophisticated production processes. It is equipped with a suction side non-return valve, suction filter, hydraulic system with solenoid valve assemblies for Vi and capacity adjustment. Spare parts list 56 Repair kits parts list 58 Parts list for optional accessories 59 Exploded drawing 60 Contents Page. Grasso Compressor Spares. Every compressor relies on a shared and fundamental list of parts, as well as the formula for how those parts interact. We have a list in the section for Interchangeable parts identified with OEM part numbers. Grasso Monoscrew MS 1022 parts and repairs . GTEX, the official parts, repair and support centre for Grasso GSM, GSL and MONO screw compressors. Screw Compressor Packages. The screw compressors come equipped Spare parts catalogue for air conditioning compressors (PDF 25,4 Mb). In Stock: ... Socket Head screw. 3★ We have a large variety of available stock and if we do not hold the spare part that you require, then we can arrange delivery … We have a list in the section for Interchangeable parts identified with OEM part numbers. 2 ... support you in selecting the optimal compressor as well as in the search for the right spare parts. 4 Safety. Manufacturer of Grasso Compressor Spares - Grasso RC 11 Compressor Spares, Grasso RC9 Compressor Spares, Grasso RC9 Cylinder Liner & Connecting Rod Assembly and Grasso RC11 Shaft Seal Assembly offered by Dhruman Engineering Company, Mumbai, Maharashtra. We deal in major brands like Atlas Copco, CP, Elgi, Ingersoll Rand, Grasso, Sabroe, Wabco, Kirloskar Pneumatic and KG Khosla, Bitzer and others. Kolben compressor spares is your most reliable source for replacement market refrigeration compressor parts located in South Mumbai , India. 17. Grasso. GTEX, the official parts, repair and support centre for Grasso GSM, GSL and MONO screw compressors. Search here for Grassco all series model compressors ,Get in touch for details ,Grassco Piston Compressor 5HP and V Series models,Grasso RC 6311 ( NH 3 (ammonia) Our parts are extensively exported to many countries in the Middle East - UAE, Oman, Bahrain, South East Asia - Malaysia, Europe - UK, African countries. Leading Supplier & Exporter of Compressor Replacement Spare Parts like Crankshaft, Connecting Rod, Bearing and Bushes, Main Bearing, C.R. We are supplying these parts to several traders abroad as well as direct end users and have a great reputation and reliable name in the business. Engineered for energy efficiency, GEA Grasso M screw compressors consume 3 to 5 % less power than their predecessors. Have applied for pos not sure if I will be successful though. We are the main distributor and supplier for HVAC related products and spare parts for numerous esteemed companies worldwide. GEA Grasso is also extensively and intensively familiar with compressor technology. The simple design is owed by the integration of the complete oil management system with only one oil connection and important package elements in the compressor. The GEA Grasso LT series comes in sixteen sizes and covers a swept volume from 805 to 11,467 m3/h. Location we serve : We regularly exports our all brands compressor spares Carrier / Voltas Compressor Spares, York Compressor Spares, Sabroe / Akcell Compressor Spare, Grasso / Kirloskar Compressor Spares, Bock Compressor Spares, Diakin / Batliboi Compressor, Bitzer Compressor, Gram Compressor Spares, Mycom Compressor, Copeland Compressors, Vilter Compressors, Reconditioning … All manufacturer's names, numbers, photos, product description and/or part numbers are used for reference purposes only & it is not implied that any part listed is the product of these manufacturers. Request Quotation. Since the company was founded more than 140 years ago by Willem Grasso, our approach has been to put the customers’ interests first. ... Screw Compressors; V Series Compressors; Subscribe Newsletter ... We are the main distributor and supplier for HVAC related products and spare parts for numerous esteemed companies worldwide. Samson is maintaining an inventory for grasso compressor Spare parts like Bearings, Intermediate Bearings, Crankshaft & Crankshaft Assembly, Shaft Seals Assemblies, Pistons and Connecting Rod Assemblies, Cylinder Liner and Valve Lifting Mechanism, Suction & Discharge Assemblies, Oil Pump Assembly, Oil Filters and Nuts, Screws, Hex, Gaskets etc. ★★★★★ GEA Grasso LT Compressor Parts Department. This outstanding performance is of the Thermostat. GEA Grasso M units in most common application conditions operate without oil pump – which further reduces energy consumption and lowers spare parts expenses. January 10, 2019 January 10, 2019 by Carroll Brown, posted in compspare, ... with new age ideas of enhancing the standard and sturdiness of the merchandise that have taken the middle stage in the spare components market within the recent years. Samson has Interchangeable spare parts for Grasso compressor Models RC series - RC 6, RC11, RC 13 etc. The spare parts can be of any other companies. Click here. Compressor Spare Part Providing you the best range of screw air compressor spare parts, refrigeration compressor piston ring, air compressor crankshaft part, compressor connecting rod, air compressors spares and piston aasly compressor part with effective & timely delivery. 32. Grasso Compressor Spare Parts. GEA GRASSO LT Y Series Compressor Overhaul and Manual: FREE SCREW COMPRESSOR INSPECTION Let us determine the extent of your problem, give you a full report, and best plan of action to get your compressor up and running as soon as possible. Service Contracts. ), RC9, RC10, RC11 KC, K110, RC9, RC11, RC12, AC70, AC80, PC2 and many others, Big End Bag.Half Std. GEA Grasso screw compressors are well-suited for industrial refrigeration and air conditioning as well as for oil and gas applications. 2 . 3.7/5 Address (UAE) SAHARA AIR CONDITIONING & REFRIGERATION TRADING L.L.C P. O. ★★★★★3.7 out of 5 VotesRated by 14 Buyers GEA Grasso… Box: 251539, Deira Near union square metro Dubai, United Arab Emirates Phone: +971 503245143 Fax: +971 4 2950801 Email: sales@saharahvacr.com A wide variety of grasso refrigeration compressor parts options are available to you, There are 30 grasso refrigeration compressor parts suppliers, mainly located in Asia. Let our compressor experts help you find the right equipment for your facility. Address SAHARA AIR CONDITIONING & REFRIGERATION TRADING L.L.C P. O. We are one of the renowned Manufacturers, Exporters, Suppliers, Dealers and Traders of after Market Stal Compressor Spare Parts. Request a quote today or simply call as at 1-888-1123 for immediate product inquiries. Our Grasso Compressor Spare Parts are available in various grades and specifications to meet the diverse requirements of the clients. Manufacturer of Grasso Compressor Spares - Grasso RC 11 Compressor Spares, Grasso RC9 Compressor Spares, Grasso RC9 Cylinder Liner & Connecting Rod Assembly and Grasso RC11 Shaft Seal Assembly offered by Dhruman Engineering Company, Mumbai, Maharashtra. Laboratory tests and field experience has proven that the use of genuine GEA Grasso parts keep compressor performance, reliability and a low Total Cost of Ownership to the best level. 96003-05.2015-G - 5 - ... the compressor we recommend to carry out the necessary maintenance work regulary according to the specifications of the manufacturer of the refrigerating plant. Grasso Replacement Compressor Spare Parts We are one of the renowned Manufacturers, Exporters, Suppliers, Dealers and Traders of after Market Grasso Compressor Spare Parts. View and Download GEA Grasso V Series installation and maintenance instructions manual online. Thermostat . The top countries of suppliers are India, India, from which the percentage of grasso compressor spare parts supply is 87%, 87% respectively. As an international technology leader, GEA Grasso focuses on process technology and components for sophisticated production processes. Rotary Screw Air Compressor Parts List. Grasso Compressor Spare Parts. DHRUMAN ENGINEERING COMPANY - Exporter, Manufacturer, Supplier, Trading Company, Wholesaler, Dealer & Producer of Grasso Compressor Spare Parts Grasso Compressor Spares,Grasso Compressor Spares,Grasso Compressor Spares,Discharge Valve Plate Assembly,CR Compressor Bearing,Shaft Seal Assembly,Shaft Seal,Connecting Rod,Grasso Compressor Spears, India Sahara are professionals in Refrigeration and HVAC dealing in Grasso Compressors and Parts in Dubai, UAE. (Bearing Shell 90*53), KA85, PC2, KC, KCX, RC9, RC10, RC11, RC12, Piston Pressure Reducer(Control Piston 24K 110M), Piston For Time Delay(Piston Assly.30K110), Piston Overflow Valve (Plunger 14 K 110M), Intermediate Bearing Assly(Bearing Block 90M), Counter Weight Safety Plate 2M 16 1114840, Safety Plate Retaining Plate Assly(Hub Locking Disc) 1915211, Delivery Time: READY STOCK AS PER QUANTITY. © Copyright Advance World LLC 2019. China Grasso Compressor Spare Parts, China Grasso Compressor Spare Parts Suppliers and Manufacturers Directory - Source a Large Selection of Grasso Compressor Spare Parts Products at television spare part,screw compressor spares,atlas copco compressor spares from China Alibaba.com We stock durable compressor units for even the most demanding industry environments. GEA screw compressors are well-suited for industrial refrigeration and air conditioning. 18. View Details. Is there a way on Docnav to look at screw compressor spares parts & drawings for each screw type. There are many other Grasso compressor spare parts involved in it. GEA offers one of the largest and most extensive screw compressor portfolio. Grasso Compressor Spares Providing you the best range of grasso rc11 crankshaft assembly, grasso rc 11 compressor spares, grasso rc9 compressor spares, grasso rc9 cylinder liner assembly, grasso rc9 discharge valve assembly and grasso rc11 shaft seal assembly with effective & timely delivery. Established in the year of 2001, we "Samson International Marketing Agency" are engaged in manufacturing, exporting, trading and supplying Compressors Spare Parts and Service Support. GEA Screw Compressors Screw compressors for industrial refrigeration and air conditioning. SCS does offer 24/7 around the clock repairs to eliminate your downtime. 23-11-2014, 12:53 AM #2. Advance World Group has been bringing to you Bitzer compressor spare parts online at … Energy-efficient • Infinitely variable capacity and Vi (internal volume ratio) ... GEA Grasso M at 2940 rpm 231–870 m3/h at 4500 rpm 354–1332 m3/h GEA Grasso LT ★★★★★ Have you ever wondered how it is possible for the refrigerator and air-conditioner to provide the cooling effect for so long? Grasso Mono Screw & Spare Parts. (Control Piston Assly. Exporter of Compressor Spares - KG Khosla and Creppelle Compressors Compatible Spares, Broomwade and Kirloskar Compressors Compatible Parts, Ingersoll Rand Dresser Compressor Replacement Spares and Compatible Spares for Chicago Pneumatic Compressors offered by Samson International Marketing Agency, Pune, Maharashtra. Compressor Parts & Accesories. Screw Compressors Specialist is a GEA Grasso Parts Supplier for the following GEA Grasso Compressor Models: LT P Series, LT R Series, LT S Series, LT T Series, LT V Series, LT W Series, LT Y Series, LT Z Series, LT XA Series, LT XB Series, LT XC Series, LT XD Series, LT XE Series, LT XF Series, LT XG Series, LT XH Series. 32. 33. GEA GRASSO RC 1212. The top supplying countries or regions are India, China, and Russian Federation, which supply 83%, 10%, and 6% of grasso refrigeration compressor parts respectively. The names, part numbers and images referenced herein for Bitzer, Copeland, Carrier, Trane, York, Thermo King, Sabroe, Trane, Dorin, My Com, Frascold, Daikin, Gram, Grasso, Ingersoll Rand, Atlascopco, Bock, CMP and SCPs are trade marks for their respective companies and products. 18. Price: R.F.Q. Training Courses. Powered by high speed motors (variable speed range: 1,000 – 4,500 rpm), GEA Grasso M units deliver top capacities and maximum efficiency for low part-load requirements. Product Code of Screw Compressor Packages - Grasso SP1, SP2, Spduo and M Series. Let’s find out some of them. 4★ We are the leading manufacturer and supplier of a huge range of Grasso Compressor Spare Parts. The GEA Grasso SH series comes in four sizes with a swept volume ranging from 231 to 372 m3/h. Select from our large inventory of Grasso Compressor Spares parts. GEA Grasso – M Series Screw Compressors. In Stock: 104325: Grasso RC 9 Stroke limitor RC9. Visit www.grassocompressors.com or call us on 971 503245143 for more details. IT IS NOT IMPLIED THAT ANY PART LISTED IS THE PRODUCT OF THESE MANUFACTURERS .' 17. A wide variety of grasso compressor spare parts options are available to you, There are 33 suppliers who sells grasso compressor spare parts on Alibaba.com, mainly located in Asia. While these air compressors come in a diverse set of builds and applications, their basic makeup is the same. Samson International Marketing Agency Models: AC70 & AC80 RC11, RC12, RC12E RC6, RC9. A wide variety of grasso compressor spare parts options are available to you, There are 33 suppliers who sells grasso compressor spare parts on Alibaba.com, mainly located in Asia. | En uit geen, verenigde staten Grasso compressor onderdelen.En of Grasso compressor onderdelen toyota , bmw of mercedes- benz is. ... well as in the search for the right spare parts. Click here. All rights reserved. 2★ Group. 18. We supply spare parts for your customers Grasso, Sabroe, Stal, Frick, Mycom, Howden and/or Bitzer compressor. We have Spare Parts for Grasso Models RC series compressors like RC 11, RC 12, RC 9, RC 6 and others. Screw Compressor. It is equipped with a suction side non-return valve, suction filter, hydraulic system with solenoid valve assemblies for Vi and capacity adjustment. Spare Parts. Tag: GRASSO COMPRESSOR SPARE PARTS. Grasso screw compressor spare parts If anyone can help much appreciated.