Accessories and Rebuild Kits

TR21X2 Complete Rebuild Kit. Please note: this item may be backordered at any time due to high volume ordering through CPS. Please excuse this inconvenience. TR21X2 CPS TR21 Oil-less Compressor Rebuild Kit. Includes TR21X4 Head, Pistons, Bearings, Eccentrics, Cylinders, O rings And Bolts. Oil-less Compressor Head Assembly Includes valves assembled ready to install.  This kit is compatible with the following CPS pump(s): TRS 21 Recovery Pump TRS 600 Recovery Pump

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Specifications: CPS TR21 Oilless Compressor Valve Rebuild Kit includes valves, valve springs, seals and o-rings and inlet screen. This kit is compatible with the following CPS pumps: TRS 21 Recovery Pump TRS 19 Recovery Pump TRS 600 Recovery Pump

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Molecular Sieve Filter Drier A Molecular Sieve Filter Drier is intended to capture moisture and contaminants in the solvent by filter it out while the solvent passes through the Filter Drier. This Filter Drier is made out of 304 Stainless Steel parts and includes High Pressure Clamps, 2x 3" 2500 Mesh (5 Micron) Gaskets to prevent any Sieve dust contaminating the solvent, and 13X Molecular Sieve. The end connections are 37° Flared Connection with a compound gauge that reads (-30)-0-(250Psi).   Specifications Material: 304 Stainless Steel Spool Size: 3" Triclamp x 12" Length End Connections: 1/4", 3/8", or 1/2" 37° JIC Flares Molecular Sieve: 13X Clamps: 3" High Pressure Gaskets: 2x 3" 2500 Mesh (5 Micron) Compound Gauge: (-30-0-(150 Psi)       Size Recommendations: 2LB - Will fit our Molecular Sieve Filter Drier 4LB - Will fit our XL Molecular Sieve Filter Drier 6LB - Will fit our 30LB Extractor

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BVV-3 Included in this kit: Top piston assembly with piston seal and piston wear band. This upgrade kit can be used for the following recovery pumps: CPS TRS21 Anti-spark/explosion pump BVV 2 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified BVV 4 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified - Requires 2 kits because this unit has 4 cylinders. BVV CMEP-OL Retro Fit Upgraded Head - Requires 2 kits because this unit has 4 cylinders. BVV 4 Cyl & 2 Cyl Pump Seal Rebuild Instructions If you have upgraded to the 2-piece SS piston design this kit is used to rebuild the piston seal and wear band. Piston tool (SKU: BVV-TL1) and Loctite 242 will be needed to properly install. If tool is not used the customer is responsible for any damage done to piston during assembly.     

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CPS Standard Connecting Rod Assembly TR21X3 Piston Rebuild Kit TRS21 Oil-less Compressor Connecting Rod With Bearings (2)   CPS manufactured rebuild kit for TRS21 recovery pump piston heads. This kit is compatible with the following CPS pumps: TRS 21 Recovery Pump TRS 19 Recovery Pump TRS 600 Recovery Pump

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BVV-1 Included in this kit: Complete connecting rod assemblies with 2-piece SS piston, piston seals, and viton o-rings. This upgrade kit can be used for the following recovery pumps: CPS TRS21 Anti-spark/explosion pump BVV 2 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified BVV 4 Cylinder Butane Recovery Pump ITS/ETL to ANSI/ISA Certified - Requires 2 kits because this unit has 4 cylinders. Looking to rebuild your TRS21 and want to upgrade to a more efficient and longer lasting piston/rod setup? This kit comes with a fully assembled connection rod and 2 piece piston. The piston is made out of SS making it a great choice for any application where bacterial growth must be eliminated. This design focuses on long life piston seal and wear band. This kit utilizes a Viton energized o-ring specifically designed for butane and or propane recovery used in the extraction process. By utilizing this kit the piston seal and wear band can be easily removed without having to disassemble the rod from crank. An inexpensive tool (*NOT INCLUDED* SKU: BVV-TL1) is required to rebuild the seals next time service is needed. The tool uses two posts to lock into the top of the piston and a 5/8” Hex heat to remove the top part of the piston. If you would like to purchase both the piston/rod assembly and tool it’s (SKU:BVV-K1). If the tool is not used the customer is responsible for all damage done to piston. After this has been done the wear ring can slide out and the piston seal can be replaced with a new one, the kit can be purchased for all future piston seal and wear band rebuilds (*NOT INCLUDED* SKU: BVV-3). Loctite 242 (*NOT INCLUDED) will also be required for proper installation.   A test was performed between the OEM piston and seal design and the BVV. Results show that the BVV had a much less leak rate than the OEM design. After hours of use the leak rate of the OEM design was unable to recover the complete initial solvent batch. This affects the efficiency of the recovery process.    

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This upgraded rebuild kit contains everything you need to rebuild your TRS21 recovery pump and give a needed upgrade through improved seals, pistons, and O-rings. This upgrade kit can be used for the following recovery pump: CPS TRS21 Anti-spark/explosion pump This Kit includes the follow items: Upgraded Cylinder Replacement kit with Viton O-rings and Shims Upgraded Gen III 2 pc. SS Connecting Rod Assembly Upgraded 2 Cylinder .5" stroke Eccentric Assembly 2 pc 1/4" 45 Degree SAE stainless Steel Fittings

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Harvest Right Freeze Dryer Trays  INCLUDES:  Includes 3 stainless steel trays for use in a small freeze dryer. DIMENSION: Small - 7.75" W x 14" L x 0.75" H Medium - 7.5" W x 18" L x 0.75" H Large - 9" W x 20.5" L x 0.75" H

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TR21X4 Compressor Head Complete Replacement  TR21X4 CPS TR21 Oil-less Compressor Head Assembly. Includes valves assembled ready to install. Does not include a high pressure switch. This kit is compatible with the following CPS pumps: TRS 21 Recovery Pump TRS 19 Recovery Pump

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CMEP-OL Connecting Rods - 2 Pack These are replacement connecting rods for the CMEP-OL recovery pump and come in a pack of 2.

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BVV-K1 Included in this kit: Complete connecting rod assemblies with 2-piece SS piston, piston seals, viton o-rings, and 2-piece piston tool. Looking to rebuild your TRS21 and want to upgrade to a more efficient and longer lasting piston/rod setup? This kit comes with a fully assembled connection rod and 2 piece piston. The piston is made out of SS making it a great choice for any application where bacterial growth must be eliminated. This design focuses on long life piston seal and wear band. This kit utilizes a Viton energized o-ring specifically designed for butane and or propane recovery used in the extraction process. By utilizing this kit the piston seal and wear band can be easily removed without having to disassemble the rod from crank. An inexpensive tool (*INCLUDED* SKU: BVV-TL1) is required to rebuild the seals next time service is needed. The tool uses two posts to lock into the top of the piston and a 5/8” Hex heat to remove the top part of the piston. After this has been done the wear ring can slide out and the piston seal can be replaced with a new one, the kit can be purchased for all future piston seal and wear band rebuilds (*NOT INCLUDED* SKU: BVV-3). Loctite 242 (*NOT INCLUDED*) will also be required for proper installation.   A test was performed between the OEM piston and seal design and the BVV. Results show that the BVV had a much less leak rate than the OEM design. After hours of use the leak rate of the OEM design was unable to recover the complete initial solvent batch. This affects the efficiency of the recovery process.  

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BVV-TL1 Included: 2-piece piston tool. This tool is specially used to rebuild BVV-1. It features two posts that lock into the top of the piston and a 5/8” hex head for easy installation. This tool is required to install top piston assembly without damaging the piston. If this tool is not used the customer is responsible for all damage done to piston.  

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CMEP-OL High-Pressure Gauge This is a replacement High-Pressure Gauge for the CMEP-OL recovery pump. Gauge readout is: (-30)-0-(800) PSI.

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BVV-9-1 Included in this kit: TRS21 compressor head SS ¼” SAE 45D IN and OUT fittings, Viton o-rings. Use these fittings to replace the OEM brass fittings on your TRS21. The SS fittings minimize and help eliminate bacterial growth in the recovery process.    

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Welch 2052/2054 4 Head Diaphragm Replacement Kit ***Note: This item has a possible 1-2 week lead time depending on stock availability*** Diaphragm pumps require rebuild and seal replacements. 

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CMEP-OL Low-Pressure Gauge This is a low-pressure replacement gauge for the CMEP-OL recovery pump. Gauge readout is (-30)-0-(500)PSI.  

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Our specialized tool for use with rebuilding the head on TRS21, makes installation of new Suction Valve O-Rings much easier. Includes (5) Viton O-rings.

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Replacement Viton Piston Cylinder Top O-ring for TRS21 and BVV 2/4CYL sold as single O-ring

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PolyScience External Pressure Reducer (for Chillers with P or T pump) Description: For use with 6000 Series Chillers with Positive Displacement or Turbine Pumps. Reduces chiller output to adjustable range of 10-45 psi (0.69-3.10 bar) Quantity: 1 each Part Number: 060302 For use with:  Chillers & Coolers 6000 Series Chiller

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Dual Diaphragm Rebuild Kit For ULVAC UDP 6 Cfm Pumps Overview Dual-diaphragm rebuild kit for UDP6 6 CFM chemical duty diaphragm pumps.   Standard package    Part description  Quantity Part image  Diaphragm 2 pc  Pump Head Cover Gasket 2 pc  Valve  4 pc  O-Ring N-15 4 pc  O-Ring P-18 2 pc  Bill of Material 1 pc  

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Dual Diaphragm Rebuild Kit For ULVAC DTC-41 1.6 Cfm Pumps Overview Dual-diaphragm rebuild kit for DTC-41 1.6 CFM dual-stage chemical duty diaphragm pumps.   Standard package    Part description  Quantity Part image  Diaphragm NT 2 pc  Suction/discharge Valve A 3 pc  Suction/discharge Valve B  2 pc  O-Ring (S-28) 4 pc  O-Ring (P-10A) 2 pc  O-Ring (AS568-110) 4 pc  Bill of Material 1 pc

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huber VPC Bypass M30x1,5 VPC Bypass M30x1,5Stepless controlled VPC bypass M30x1,5 (not mounted on unit) for Unistatstemperature range: -90°C ... 200°C Bypass supplied separately for mounting in pipework (at the application), and can be mounted on fixed piping or on hoses. Ingress protection class IP 20 (internal location)  temperature range: -90°C...200°C  for units with pumps up to 6 bar.

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