Featured Image for Pressure Regulators

Pressure regulators maintain established system pressure in the discharge line and at the pump head. It allows excess flow to be by-passed back to inlet of pump, to a tank, or to drain. The pressure regulator also keeps the system at constant pressure in applications where the demand changes or when a trigger gun is released, solenoid (gate) valve is closed or nozzle is clogged, thus by-passing all excess flow.

A wide range of pressure regulators are available from Cat Pumps including the 7000 series regulators. The 7000 series regulators are exclusive to Cat Pumps and have advances in regulator technology not available anywhere else. Those advances make for a smoother, longer lasting, more precise and safe regulator.

Image Model No. Flow Pressure Inlet Port Discharge Port
featured image for 22240 10 GPM40 L/min150 - 2000 PSI10 - 140 bar1/2" FNPT 3/8" FNPT
featured image for 22985R 2.1 - 52.8 GPM8 - 200 L/min580 - 3000 PSI40 - 200 bar1" FBSP 1" FBSP
featured image for 22973CR-53 2.1 - 26.4 GPM7.9 - 100 L/min4060 PSI279 bar3/4" BSP 3/4" BSP
featured image for 22971CR-53 2.1 - 35.7 GPM7.9 - 135.1 L/min1740 PSI120 bar3/4" BSP 3/4" BSP
featured image for 22950RH 2.1 - 16 GPM8 - 61 L/min3200 - 5800 PSI220 - 400 bar1" FNPT 1" FNPT
featured image for 22949RH 2.1 - 32 GPM8 - 120 L/min1600 - 3200 PSI110 - 220 bar1" FNPT 1" FNPT
featured image for 22949R 2.1 - 32 GPM8 - 120 L/min1600 - 3200 PSI110 - 220 bar1" FNPT 1" FNPT
featured image for 22948RH 60 GPM225 L/min600 - 1600 PSI40 - 110 bar1" FNPT 1" FNPT
featured image for 22947RH 2.1 - 60 GPM8 - 225 L/min300 - 1160 PSI20 - 80 bar1" FNPT 1" FNPT
featured image for 22947R 2.1 - 60 GPM8 - 225 L/min300 - 1160 PSI20 - 80 bar1" FNPT 1" FNPT
featured image for 22981R-LF 2.1 - 66 GPM8 - 250 L/min580 - 2200 PSI40 - 152 bar1" BSP 1" BSP
featured image for 22984R 2.1 - 79.3 GPM8 - 300 L/min580 - 3000 PSI40 - 200 bar1" FBSP 1" FBSP
featured image for 22974CR-01 2.1 - 35.7 GPM8 - 135 L/min362 - 580 PSI25 - 40 bar3/4" FNPT 3/4" FNPT
featured image for 22973CR-01 2.1 - 26.4 GPM8 - 99 L/min580 - 4060 PSI40 - 280 bar3/4" FNPT 3/4" FNPT
featured image for 22971CR-01 2.1 - 35.7 GPM8 - 135 L/min580 - 1740 PSI40 - 120 bar3/4" FNPT 3/4" FNPT
featured image for 22974CR 2.1 - 35.7 GPM8 - 135 L/min362 - 580 PSI25 - 40 bar3/4" FNPT 3/4" FNPT
featured image for 22971CRH 35.7 GPM135 L/min580 - 1740 PSI40 - 120 bar3/4" FNPT 3/4" FNPT
featured image for 22913AR-01 2.2 - 13 GPM8.3 - 49.2 L/min375 - 3000 PSI25.9 - 200 bar1/2" FNPT 1/2" FNPT
featured image for 22912AR-01 2.2 - 13 GPM8.3 - 49.2 L/min375 - 2400 PSI25.9 - 165 bar1/2" FNPT 1/2" FNPT
featured image for 22911AR-01 2.2 - 13 GPM8.3 - 49.2 L/min375 - 1400 PSI25.9 - 100 bar1/2" FNPT 1/2" FNPT
featured image for 22910AR-01 2.2 - 13 GPM8.3 - 49.2 L/min375 - 800 PSI25.9 - 55 bar1/2" FNPT 1/2" FNPT
featured image for 22235 10.6 GPM40 L/min510 - 4500 PSI35 - 350 bar3/8" FBSP
featured image for 21908F 10 GPM40 L/min50 - 150 PSI3.5 - 10 bar1/4" FNPT
featured image for 21908 10 GPM40 L/min50 - 150 PSI3.5 - 10 bar1/4" FNPT
featured image for 21907F 10 GPM40 L/min150 - 2000 PSI10 - 140 bar1/4" FNPT
featured image for 21907 10 GPM40 L/min150 - 2000 PSI10 - 140 bar1/4" FNPT
featured image for 21906F 10 GPM40 L/min50 - 150 PSI3.5 - 10 bar3/8" FNPT
featured image for 21906 10 GPM40 L/min50 - 150 PSI3.5 - 10 bar3/8" FNPT
featured image for 23295RH 6.6 GPM25 L/min0 - 2000 PSI0 - 140 bar3/8" FNPT
featured image for 23295R 6.6 GPM25 L/min0 - 2000 PSI0 - 140 bar3/8" FNPT
featured image for 23290RH 6.6 GPM25 L/min0 - 4000 PSI0 - 275 bar3/8" FNPT
featured image for 23290R 6.6 GPM25 L/min0 - 4000 PSI0 - 275 bar3/8" FNPT
featured image for 23285RH 6.6 GPM25 L/min2000 PSI140 bar1/2" FNPT
featured image for 23285R 6.6 GPM25 L/min2000 PSI140 bar1/2" FNPT
featured image for 23280RH 6.6 GPM25 L/min4000 PSI275 bar1/2" FNPT
featured image for 23280R 6.6 GPM25 L/min4000 PSI275 bar1/2" FNPT
featured image for 23275RH 6.6 GPM25 L/min2000 PSI140 bar1/2" FNPT
featured image for 23275R 6.6 GPM25 L/min2000 PSI140 bar1/2" FNPT
featured image for 23270RH 6.6 GPM25 L/min3000 PSI207 bar1/2" FNPT
featured image for 23270R 6.6 GPM25 L/min3500 PSI207 bar1/2" FNPT
featured image for 22983R-30 2.1 - 66 GPM8 - 250 L/min200 - 800 PSI14 - 55 bar1" BSP 1" BSP
featured image for 22983R 2.1 - 66 GPM8 - 250 L/min200 - 800 PSI14 - 55 bar1" BSP 1" BSP
featured image for 22191-D 66 GPM250 L/min4060 PSI280 bar1" FBSP 1" FBSP
featured image for 22973CRH 26.4 GPM99 L/min4060 PSI280 bar3/4" FNPT 3/4" FNPT
featured image for 22105 53 GPM200 L/min260 - 2600 PSI18 - 180 bar3/4" FNPT 1" FBSP
featured image for 22090R 52 GPM200 L/min2200 - 152 bar1" FNPT 1" FNPT
featured image for 22913AR 2.2 - 13 GPM8.3 - 49.2 L/min375 - 3000 PSI25.9 - 200 bar1/2" FNPT 1/2" FNPT
featured image for 22912AR 2.2 - 13 GPM8.3 - 49.2 L/min375 - 2400 PSI25.9 - 165 bar1/2" FNPT 1/2" FNPT
featured image for 22911AR 2.2 - 13 GPM8.3 - 49.2 L/min375 - 1400 PSI25.9 - 97 bar1/2" FNPT 1/2" FNPT
featured image for 22910AR 2.2 - 13 GPM8.3 - 49.2 L/min375 - 800 PSI25.9 - 55 bar1/2" FNPT 1/2" FNPT
featured image for 25160 10.6 GPM40 L/min3990 PSI275 bar3/8" FBSPP 1/4" FBSPP
featured image for 25165 10.6 GPM40 L/min1450 PSI100 bar3/8" FBSPP 1/4" FBSPP
featured image for 21905F 10 GPM40 L/min150 - 2000 PSI10 - 140 bar3/8" FNPT
featured image for 21905 10 GPM40 L/min150 - 2000 PSI10 - 140 bar3/8" FNPT
featured image for 22760LR 0.03 - 8 GPM0.1 - 30 L/min145 - 3045 PSI10 - 210 bar3/8" FNPT 3/8" FNPT
featured image for 22760AR 1.3 - 8 GPM5 - 30 L/min145 - 3045 PSI10 - 210 bar3/8" FNPT 3/8" FNPT
featured image for 22981R 66 GPM250 L/min2200 PSI152 bar1" BSP 1" BSP
featured image for 22982R 2.1 - 52.8 GPM8 - 200 L/min580 - 3000 PSI40 - 207 bar1" BSP 1" BSP
featured image for 22980R-30 2.1 - 26.4 GPM8 - 100 L/min10000 PSI700 bar3/4" BSP 1/2" BSP
featured image for 22980R 2.1 - 26.4 GPM8 - 100 L/min7250 PSI500 bar3/4" BSP 1/2" BSP
featured image for 22948R 60 GPM225 L/min600 - 1600 PSI40 - 110 bar1" FNPT 1" FNPT
featured image for 22950R 2.1 - 16 GPM8 - 61 L/min3200 - 5800 PSI220 - 400 bar1" FNPT 1" FNPT
featured image for 22971CR-40 35.7 GPM13 L/min1740 PSI120 bar3/4" BSP 3/4" BSP
featured image for 22973CR-40 26.4 GPM99 L/min4060 PSI280 bar3/4" BSP 3/4" BSP
featured image for 22971CR 35.7 GPM135 L/min580 - 1740 PSI40 - 120 bar3/4" FNPT 3/4" FNPT
featured image for 22973CR 26.4 GPM99 L/min580 - 4060 PSI40 - 280 bar3/4" FNPT 3/4" FNPT
featured image for 22096-4000 21.1 GPM80 L/min580 - 5800 PSI40 - 400 bar1/2" FNPT 1/2" FNPT
featured image for 22098-5000 21 GPM79 L/min400 - 2200 PSI28 - 150 bar1/2" FNPT 1/2" FNPT
featured image for 22096-5000 21 GPM79 L/min400 - 4000 PSI28 - 310 bar1/2" FNPT 1/2" FNPT