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CAT Pumps 7350 Quick Start Manual

CAT Pumps 7350 Quick Start Manual

Stainless steel pressure regulator

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FEATURES
Maintains full pressure while running in idle for
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quick return to system pressure.
Conical piston and seat provide a consistently
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smooth flow that reduces wear and compensates
for pressure spikes for extended valve life.
Spring set offers precise pressure setting and fast
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reaction to system flow changes.
Minimum pressure fluctuations with the
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alternating use of multiple guns and nozzles.
Top adjusting cup and locking nut to secure
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calibrated pressure setting.
No external moving parts. Stainless Steel and
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FPM internal parts for temperature and liquid
compatibility.
All High Pressure Systems require a primary pressure regulating device (i.e. regulator, unloader)
and a secondary pressure relief device (i.e. pop-off valve, relief valve). Failure to install such relief
devices could result in personal injury or damage to pump or property. CAT PUMPS does not
assume any liability or responsibility for the operation of a customer's high pressure system.
Read all CAUTIONS and WARNINGS before commencing service or operation of any high
pressure system. The CAUTIONS and WARNINGS are included in each service manual and with
each Accessory Data sheet. CAUTIONS and WARNINGS can also be viewed online at
www.catpumps.com/cautions-warnings or can be requested directly from CAT PUMPS.
Stainless Steel
Pressure Regulator
Model
SPECIFICATIONS
Flow Range ........................................... 1-12 gpm
Pressure Range . .............................400-1500 psi
Maximum Temperature ........................... 180°F
Inlet Port ................................................1/4" NPTF
By-Pass Port . .........................................3/8" NPTF
Weight . ...................................................... 1.42 lbs.
Dimensions . .............................................2.26 x 6"
7350
U.S. Measure
Metric Measure
(3.8-45 l/m)
(28-105 bar)
(82°C)
(1/4" NPTF)
(3/8" NPTF)
(0.64 kg)
(56 x 152 mm)

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Summary of Contents for CAT Pumps 7350

  • Page 1 (i.e. pop-off valve, relief valve). Failure to install such relief devices could result in personal injury or damage to pump or property. CAT PUMPS does not assume any liability or responsibility for the operation of a customer’s high pressure system.
  • Page 2 Read all CAUTIONS and WARNINGS before commencing service or operation of any high-pressure system SELECTION PRESSURE ADJUSTMENT This pressure regulator is designed for systems with single or 1. Setting and adjusting the regulator pressure must be done multiple pumps, solenoid (gate) valves, nozzles, standard or with the system “on”.
  • Page 3 Read all CAUTIONS and WARNINGS before commencing service or operation of any high-pressure system SERVICING Disassembly: Reassembly: 1. Place lower regulator body with by-pass port facing 1. Disconnect by-pass and inlet plumbing from regulator. downwards in a vise. 2. Remove regulator from pump. 2. Lubricate and install o-ring onto outside diameter of conical 3. Secure lower body of regulator in a vise with adjusting handle seat. Press conical seat down into lower regulator body with facing upwards.
  • Page 4 SSB=316SS Condition B STL=Steel STNP=Steel Nickel Plated Inlet Port 1/4 - 18 NPTF By-Pass Port 3/8 - 18 NPT CAT PUMPS 1681 - 94TH LANE N.E. MINNEAPOLIS, MN 55449-4324 PHONE (763) 780-5440 — FAX (763) 780-2958 e-mail: techsupport@catpumps.com www.catpumps.com For International Inquiries go to www.catpumps.com and navigate to the “Contact Us” link.