Inlet Accessories
Inlet Pressure Regulators Used to set and maintain consistent pressure at pump inlet. • Convenient, compact in-line installation. • Adjustable and non-adjustable models available. • Improves pump performance. MODEL MAXIMUM FLOW INLET PRESSURE OUTLET PRESSURE
7SS100
PORTS
GPM LPM PSI
BAR
PSI
BAR
INLET
OUTLET
BRASS – NONADJUSTABLE 7069 10
38 40–200 3–14 30–45 2–3 38 40–200 3–14 30–45 2–3
3/4" FGH 3/4" MGH 3/4" FGH 1/2" NPT(F)
7071
10
STAINLESS STEEL – ADJUSTABLE 7SS075 0–12 0–45 350
7071
7069
24 24 24 24
15–85 1.03–5.86 3/4" NPT(F) 15–85 1.03–5.86 1" NPT(F)
3/4" NPT(F) 1" NPT(F)
7SS100 7SS150 7SS200
0–20 0–76
350
0–50 0–189 350 0–75 0–284 350
15–85 1.03–5.86 11/2" NPT(F) 11/2" NPT(F)
15–85 1.03–5.86 2" NPT(F)
2" NPT(F)
Inlet Pressure Relief Valves Protects the inlet line from overpressurization. • Simple preset design to protect from excessive inlet pressure or pressure spikes. • Built for convenient compact installation. MODEL FLOW RANGE RELIEF PRESSURE PORTS GPM LPM PSI BAR INLET BYPASS BRASS 7420 0–10 0–37.8 125 8.6 1/2" NPT(M) 1/2" NPT(F) STAINLESS STEEL 7421 0–10 0–37.8 75 5.2 1/2" NPT(M) 1/2" NPT(F)
7421
7420
Inlet Pressure Stabilizers Used to maintain consistent inlet pressure. • Eliminates cavitation and potentially damaging surges and hydraulic spikes. • Compact, easy installation with matching adapter assemblies. MODEL MAXIMUM FLOW INLET PRESSURE RANGE
PORTS
GPM
LPM
PSI
BAR
ADAPTER SIZES AVAILABLE
STAINLESS STEEL 711500 16
60
2.0–50 2.0–50 2.0–50 2.0–60
0.1–3.5 0.1–3.5 0.1–3.5 0.1–4.1
1/2", 3/4", 1", 11/4", 11/2" 1", 11/4", 11/2", 2", 21/2"
714500 717500 719500
45 75
170 284 1211
2", 21/2"
6" X ANSI 150, 6" R150 Series Flange
711500
320
FITTING SIZE
INLET STABILIZERS
711500
714500
717500
719500
STRAIGHT ADAPTER FITTINGS 1/2" NPT(M)
711502 711503 711504 711505 711506
701818
3/4" NPT(M) 1" NPT(M) 1 1/4" NPT(M) 1 1/2" NPT(M) 2" NPT(M) 2 1/2" NPT(M)
714504 714505 714506 714508
711504
717508 717510
ELBOW ADAPTER FITTINGS 1 1/2"
701818
2 1/2"
701828
3" 6"
701833
719529
For more information, contact us at (763)780-5440 | info@catpumps.com | www.catpumps.com
Pumps & Accessories Catalog 2024
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