Quiet 313 Pump – Left Shaft
Arimitsu’s 61000 is an upgrade package used to replace a CAT 310 or 5CP pump. The 313 pump is quieter than the CAT models it replaces. The package includes a left shaft 313 pump, 7.2″ pulley assembly, and rail set. Balanced flow crankcase is designed to ensure quiet operation. This version features a left-hand shaft.
Specifications:
- Flow: 4 GPM
- Pressure: 1500 PSI
- RPM: 1050
- Shaft Diameter: 18mm
- Inlet Pressure: -5 to 70 PSI
- Inlet: 1/2″
- Outlet: 3/8″
- Oil Requirement: 17 oz
- Max Liquid Temp.: 175 degF
- Shaft Location: L
Features:
- Triplex pumps provide smooth liquid flow
- Liquid cooled, low drag seals provide long life, improved suction, higher efficiency and longer dry running without damage
- Balanced flow crankcase design and precision machining ensure uniform lubrication and quiet operation
- Manifold is designed and machined to guarantee superior fluid flow
- Interchangeable valves for maintenance ease
- Zero-clearance exclusionary seals protect crankcase
Quality:
- Stainless steel valves with polished valve seats and hardened seating surfaces for efficient operation
- Precision ground ceramic plungers utilize a proprietary material blend for long life and increased thermal shock resistance
- Forged brass manifolds offer strength and corrosion resistance
- Proprietary, proven seal blend maximizes life and lengthens maintenance intervals
- Oversized crankshaft bearings for long life and quiet operation
Maintenance:
- No special tools required for repair or maintenance
- Fluid end is easily serviced without entering crankcase
- Easy access seal case and valve assemblies
- Seals self-compensate for wear
WARNING: This product can expose you to chemicals including Lead, which is known to the State of Californiato cause cancer and birth defects or other reproductive harm (For more information go to www.p65warnings.ca.gov).








