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Upchurch Back Pressure Regulators

Upchurch / IDEX Back Pressure Regulators are designed to enhance system performance through outgassing prevention and improved pump check valve efficiency. It includes 5 and 20psi assemblies (replacement cartridges not available), a variety of pressure rated cartridges and assemblies, PEEK and stainless steel BPR holders, high pressure adjustable BPR for pressure between 2000 and 5000psi and ultra-low volume BPRs set to 100 and 500psi.



Item Name Product Image Price

Upchurch Scientific Biocompatible Back Pressure Regulator BPR Assembly, 89 µL, 1000 psi, PEEK, Single - P-455

Biocompatible Back Pressure Regulator BPR Assembly, 89 µL, 1000 psi (69 bar), PEEK, Single pack Includes (1) P-769, (2) P-250, (2) LT-115 Fittings Product Number:  P-455 Categories: Back Pressure Regulator Assemblies, Back Pressure...
 Upchurch Scientific Biocompatible Back Pressure Regulator BPR Assembly, 89 µL, 1000 psi, PEEK, Single - P-455 £134.51Buy Now

Upchurch Scientific Biocompatible Back Pressure Regulator BPR Assembly, 91 µL, 750 psi, Stainless Steel, Single - U-610

Biocompatible Back Pressure Regulator BPR Assembly, 91 µL, 750 psi (52 bar), Stainless Steel, Single pack Includes (1) P-795 Cartridge and (2) OD x P-201 Flangeless Fittings Product Number:  U-610 Categories: Back Pressure Regulator...
 Upchurch Scientific Biocompatible Back Pressure Regulator BPR Assembly, 91 µL, 750 psi, Stainless Steel, Single - U-610 £181.12Buy Now

Upchurch Scientific Biocompatible Back Pressure Regulator BPR Assembly, 93 µL, 500 psi, Stainless Steel, Single - U-609

Biocompatible Back Pressure Regulator BPR Assembly, 93 µL, 500 psi (34 bar), Stainless Steel, Single pack Includes (1) P-765 Cartridge and (2) OD x P-201 Flangeless Fittings Product Number:  U-609 Categories: Back Pressure Regulator...
 Upchurch Scientific Biocompatible Back Pressure Regulator BPR Assembly, 93 µL, 500 psi, Stainless Steel, Single - U-609 £179.40Buy Now

Upchurch Scientific Biocompatible Back Pressure Regulator BPR Assembly, 96 µL, 500 psi, PEEK, Single - P-789

Biocompatible Back Pressure Regulator BPR Assembly, 96 µL, 500 psi (34 bar), PEEK, Single pack Includes P-765 BPR Cartridge (2) P-250 Ferrules and (2) LT-115 Nut Fittings Product Number:  P-789 Categories: Back Pressure Regulator...
 Upchurch Scientific Biocompatible Back Pressure Regulator BPR Assembly, 96 µL, 500 psi, PEEK, Single - P-789 £133.26Buy Now

Upchurch Scientific Biocompatible Back Pressure Regulator BPR Assembly, 99 µL, 250 psi, Stainless Steel, Single - U-608

Biocompatible Back Pressure Regulator BPR Assembly, 99 µL, 250 psi (17 bar), Stainless Steel, Single pack Includes (1) P-764 Cartridge and (2)OD x P-201 Flangeless Fittings Product Number:  U-608 Categories: Back Pressure Regulator...
 Upchurch Scientific Biocompatible Back Pressure Regulator BPR Assembly, 99 µL, 250 psi, Stainless Steel, Single - U-608 £179.40Buy Now

Upchurch Scientific Biocompatible Back Pressure Regulator BPR Cartridge Holder Assembly, 7 µL, 3000 psi, PEEK, Single - P-465

Biocompatible Back Pressure Regulator BPR Cartridge Holder Assembly, 7 µL, 3000 psi (207 bar), PEEK, Single pack Includes: (2) P-250 ferrules and (2) LT-115 nuts both for 1/16" OD tubing Product Number:  P-465 Categories:...
 Upchurch Scientific Biocompatible Back Pressure Regulator BPR Cartridge Holder Assembly, 7 µL, 3000 psi, PEEK, Single - P-465 £129.46Buy Now

Upchurch Scientific High Pressure Adjustable Back Pressure Regulator BPR Assembly, 9µL, 2000-5000 psi, PEEK/PTFE, Single - P-880

High Pressure Adjustable Back Pressure Regulator BPR Assembly, 9µL, 2000-5000 psi (138-345 bar), PEEK / PTFE, Single pack Includes (2) F-120BLK Fittings Product Number:  P-880 Categories: Back Pressure Regulator Assemblies, Back...
 Upchurch Scientific High Pressure Adjustable Back Pressure Regulator BPR Assembly, 9µL, 2000-5000 psi, PEEK/PTFE, Single - P-880 £207.37Buy Now

Upchurch Scientific Micro-Volume Low Flow BPR for 1/16 inch OD Tubing, 100 psi, 6 µL Swept Volume, PEEK - M-410

Micro-Volume Low Flow BPR for 1/16 inch OD Tubing, 100 psi, 6 µL Swept Volume, PEEK Product Number: M-410 Categories: Back Pressure Regulators, Ultra Low Volume Back Pressure Regulator, Valves This Upchurch Scientific / IDEX Health &...
 Upchurch Scientific Micro-Volume Low Flow BPR for 1/16 inch OD Tubing, 100 psi, 6 µL Swept Volume, PEEK - M-410 £350.76Buy Now

Upchurch Scientific Pressure Relief Valve Assembly for 1/16 inch OD Tubing, 100 µL, 7 psi, PEEK, Single - U-456

Pressure Relief Valve Assembly for 1/16" OD Tubing, 100 µL, 7 psi (0.3 bar), PEEK, Single pack Includes: (1) OD x P-201 Flangeless Fitting and wrenches for tightening Product Number:  U-456 Categories: Back Pressure Regulator...
 Upchurch Scientific Pressure Relief Valve Assembly for 1/16 inch OD Tubing, 100 µL, 7 psi, PEEK, Single - U-456 £184.06Buy Now

Upchurch Scientific Pressure Relief Valve Assembly for 1/16 inch OD Tubing, 148 uL, 5 psi, PEEK, Single - U-455

Pressure Relief Valve Assembly for 1/16" OD Tubing, 148 µL, 5 psi (0.3 bar), PEEK, Single pack Includes: (1) OD x P-201 Flangeless Fitting Product Number:  U-455 Categories: Back Pressure Regulator Cartridges, Back Pressure...
 Upchurch Scientific Pressure Relief Valve Assembly for 1/16 inch OD Tubing, 148 uL, 5 psi, PEEK, Single - U-455 £185.79Buy Now

Upchurch Scientific Pressure Relief Valve Tee Assembly for 1/16 inch OD Tubing, 1/4-28 Threads, 0.50 mm Thru-hole, PEEK, Single - P-612

Pressure Relief Valve Tee Assembly for 1/16" OD Tubing, 1/4-28 Threads, 0.020" (0.50 mm) Thru-hole, PEEK, Single pack Includes: XP-201 Flangeless Fitting Product Number:  P-612 Categories: Back Pressure Regulators, Pressure Relief...
 Upchurch Scientific Pressure Relief Valve Tee Assembly for 1/16 inch OD Tubing, 1/4-28 Threads, 0.50 mm Thru-hole, PEEK, Single - P-612 £92.64Buy Now

Upchurch Scientific Pressure Relief Valve Tee Body Only for 1/16 inch OD Tubing, 1/4-28 Threads, 0.50 mm Thru-hole, PEEK, Single - P-612-01

Pressure Relief Valve Tee Body Only for 1/16" OD Tubing, 1/4-28 Threads, 0.020" (0.50 mm) Thru-hole, PEEK, Single pack Fittings not included Product Number:  P-612-01 Categories: Back Pressure Regulators, Pressure Relief Tees,...
 Upchurch Scientific Pressure Relief Valve Tee Body Only for 1/16 inch OD Tubing, 1/4-28 Threads, 0.50 mm Thru-hole, PEEK, Single - P-612-01 £163.38Buy Now

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