Primary Fluid Systems Products

Primary Fluid Systems Inc. offers a comprehensive range of high-quality metering pump accessories designed to enhance the performance and reliability of your fluid handling systems. Our product lineup includes back pressure and pressure relief valves, calibration cylinders, injection quills, pulsation dampeners, automatic de-gassing valves, pressure gauges, diaphragm seals, and rotameters. Each product is engineered with precision and available in various materials and configurations to meet the specific needs of diverse industrial applications. Trust Primary Fluid Systems for innovative solutions that ensure accurate and efficient chemical dosing and fluid control.

113 Products

PFS-TVBP50-PVC
Top Valve Back Pressure Valve (15 to 150 PSIG, PVC, 1/2" NPT)
$266.56 $388.00

New

PFS-API-PVC-E-1
Accu-Pulse Pulsation Dampener (10 Cubic Inches, PVC, EPDM, 150 PSI, 1/2" NPT)
$320.40 $356.00

New

PFS-TVPR50-PVC
Top Valve Pressure Relief Valve (15 to 150 PSIG, PVC, 1/2" NPT)
$285.79 $416.00

New

PFS-APIF-PVC-E-1
Accu-Pulse Pulsation Dampener (4 Cubic Inches, PVC, EPDM, 150 PSI, 1/2" NPT)
$274.50 $305.00

New

PFS-TVBP25-PVC-GE
Top Valve Back Pressure Valve (15 to 150 PSIG, PVC, 1/4" NPT)
$218.47 $318.00

New

PFS-TVBP25-PVC
Top Valve Back Pressure Valve (15 to 150 PSIG, PVC, 1/4" NPT)
$181.37 $264.00

New

PFS-APIF-PVC-V-1
Accu-Pulse Pulsation Dampener (4 Cubic Inches, PVC, Viton, 150 PSI, 1/2" NPT)
$346.50 $385.00

New

PFS-TVPR50-PVC-E
Top Valve Pressure Relief Valve (15 to 150 PSIG, PVC, 1/2" NPT)
$285.79 $416.00

New

PFS-TVPR10-PVC
Top Valve Pressure Relief Valve (15 to 150 PSIG, PVC, 1" NPT)
$414.26 $603.00

New

PFS-TVBP75-PVC
Top Valve Back Pressure Valve (15 to 150 PSIG, PVC, 3/4" NPT)
$292.66 $426.00

New

PFS-TVBP10-PVC
Top Valve Back Pressure Valve (15 to 150 PSIG, PVC, 1" NPT)
$381.29 $555.00

New

PFS-IQ-56-PVC-H-25
PVC Injection Quill / Back Check Valve (each)
$237.60 $264.00

New

PFS-IQ-56-PVC
PVC Injection Quill / Back Check Valve (each)
$176.40 $196.00

New

PFS-CSB-75NPT-PVC
CSB Corporation Stop, 3/4" NPT Lead-Free Brass Assembly with PVC Quill (each)
$253.80 $282.00

New

PFS-API-CPVC-E-1
Accu-Pulse Pulsation Dampener (10 Cubic Inches, CPVC, EPDM, 150 PSI, 1/2" NPT)
$330.30 $367.00

New

PFS-TVPR50-SS
Top Valve Pressure Relief Valve (15 to 150 PSIG, 316SS, 1/2" NPT)
$557.16 $811.00

New

PFS-TVP2-50-PVC
Top Valve Pressure Relief Valve (15 to 150 PSIG, PVC, 1/2" NPT)
$266.56 $388.00

New

PFS-TVBP50-SS
Top Valve Back Pressure Valve (15 to 150 PSIG, 316SS, 1/2" NPT)
$521.43 $759.00

New

PFS-IQ-56-PVDF-H-K
PVDF Injection Quill / Back Check Valve (each)
$367.20 $408.00

New

PFS-IQ-56-CPVC-HI
CPVC Injection Quill / Back Check Valve (each)
$305.10 $339.00

New

PFS-APIIF-PVC-E-2
Accu-Pulse Pulsation Dampener (36 Cubic Inches, PVC, EPDM, 150 PSI, 3/4" NPT)
$730.80 $812.00

New

PFS-APII-PVC-E-3
Accu-Pulse Pulsation Dampener (85 Cubic Inches, PVC, EPDM, 150 PSI, 1" NPT)
$743.40 $826.00

New

PFS-APIF-SS-V-1
Accu-Pulse Pulsation Dampener (4 Cubic Inches, 316SS, Viton, 300 PSI, 1/2" NPT)
$913.50 $1,015.00

New

PFS-APII-PVC-E-2
Accu-Pulse Pulsation Dampener (85 Cubic Inches, PVC, EPDM, 150 PSI, 3/4" NPT)
$743.40 $826.00

New

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Select up to 4 items to compare.