are available from these manufacturers:

Continental Hydraulics

	Variable Displacement Vane Pumps - General Specifications: Recommended Fluids A premium quality hydraulic oil with anti-wear additives is recommended, but not required. consult factory for use with water base fire resistant fluids. Recommended Operating Viscosities For petroleum based fluids: Optimum -- 150~250 SUS Continuous Minimum -- 100 SUS Continuous Maximum -- 1000 SUS Operating Temperature The operating temperature should be determined by the viscosity characteristics of the fluid used. Because high temperatures degrade seals, reduce the service life of the fluid, and create hazards, fluid temperatures should not exceed 140°F. (60°C) at the case drain. Filtration Fluid cleanliness per ISO/DIS 4406 should be 18/15 or better for pressures of 2000 psi (140 bar) or less. For continuous operating pressures of 2000 to 3000 psi (140 to 210 bar), fluid cleanliness should be 17/13 or better. Mounting Position Unrestricted, however horizontal mounting is preferred. Drive Pump to be connected to prime mover by means of a flexible coupling that is aligned to a maximum of .006" (.152mm) total indicator reading. Alignments greater than .006" (.152mm) indicator reading could cause increased noise and vibration as well as premature shaft seal wear resulting in leakage. Seals Buna N or Viton Ports SAE O-ring thread ports or SAE 2 bolt flange side port. Shaft Straight key or male spline
The pumps are designed to meet requirements of the machine tool, general machinery and other markets where low noise, high performance and competitive pricing are needed. Note these improvements and features: Continuous duty ratings Speed range 1150, 1450 and 1759 rpm High efficiency at full flow Quiet operation Modern appearance Improved ring and vane wear Fast response and recovery times Reduced envelope size Improved controls with shock clipper Conforms to the latest SAE, ISO, NFPA or ANSI standards Allows full horsepower transference to pump 2 on tandem mounted pumps 3 year warranty Benefits include: Competitively priced with other manufacturers of vane and axial piston pumps Reduced sound levels help meet government and purchased sound requirements High performance and long life design Fast reaction time for critical system demands Pressure compensated pumps controls delivery to circuit demands thereby conserving energy Hdrodynamic journal bearings provide long life and quiet operation Repair kits are available from local distributor or the factory Control option include single stage, two stage; load sensing, and torque limiting on most models Shock clipper reduces shock pressure increasing system component life and stability

		PVX8B30 Series This is a variable displacement, pressure compensated vane pump delivering 7.57 gpm @ 1750 rpm @ rated pressure. Series PVX8B30 Specifications and Options

		PVX11B30 Series This is a variable displacement, pressure compensated vane pump delivering 11.36 gpm @ 1750 rpm @ rated pressure. Series PVX11B30 Specifications and Options

		PVX15B30 Series This is a variable displacement, pressure compensated vane pump delivering 15.15 gpm @ 1750 rpm @ rated pressure. Series PVX15B30 Specifications and Options

		PVX20B30 Series This is a variable displacement, pressure compensated vane pump delivering 20.83 gpm @ 1750 rpm @ rated pressure. Series PVX20B30 Specifications and Options

		PVX29B30 Series This is a variable displacement, pressure compensated vane pump delivering 29.10 gpm @ 1750 rpm @ rated pressure. Series PVX29B30 Specifications and Options

		PVX36B30 Series This is a variable displacement, pressure compensated vane pump delivering 36.97 gpm @ 1750 rpm @ rated pressure. Series PVX36B30 Specifications and Options

		PVX46B25 Series This is a variable displacement, pressure compensated vane pump delivering 45.4 gpm @ 1750 rpm @ rated pressure. Series PVX46B25 Specifications and Options

		PVX60B25 Series This is a variable displacement, pressure compensated vane pump delivering 59.85 gpm @ 1750 rpm @ rated pressure. Series PVX60B25 Specifications and Options

		PVX75B25 Series This is a variable displacement, pressure compensated vane pump delivering 75.76 gpm @ 1750 rpm @ rated pressure. Series PVX75B25 Specifications and Options

	Gear Pumps (2500 PSI Continuous) - General Specifications: Flow Ratings: 0.87 GPM to 8.85 GPM @ 1750 RPM Pressure Rating: 2500 PSI Continuous Speed Ratings: 1800 RPM Mounting: SAE-AA 2 bolt flange or SAE-A 2 bolt flange Housing Material: Die Cast Aluminum Inlet Conditions: 10 In. Hg. Max. Vacuum Condition. 20 PSI Max. Positive Pressure. Operating Temperature Range: -40°F to 185°F Filtration: Maintain ISO 16/13. Flow Performance: Data based on 100 SUS, Viscosity Fluids @ 120°F. Models Available:11 Series PF-G.B25-RF-O-1-A Specifications and Options

	Gear Pumps (3000 PSI Continuous) - General Specifications: Flow Ratings: 0.55 GPM to 8.70 GPM @ 1750 RPM Pressure Rating: 3000 PSI Continuous Speed Ratings: 1800 RPM Mounting: SAE-AA 2 bolt flange or SAE-A 2 bolt flange Housing Material: Extruded Aluminum Inlet Conditions: 21 In. Hg. Max. Vacuum condition. 20 PSI Max. Positive Pressure. Operating Temperature Range: -40°F to 176°F Filtration: Maintain ISO 16/13. Flow Performance: Data based on 100 SUS, Viscosity Fluids @ 120°F. Models Available:10 Series PF-G.B30-RF-O-1-A Specifications and Options

	Air Bleed Valves permit easier pump priming and/or start-up under deadhead conditions. The valve is normally open to permit oil and air (if present) to pass from inlet to outlet and directly back to the reservoir. Pressure in the spool center section is bled via spool clearance to the no-spring end of the spool. As pressure builds up, it overcomes the spring, shifts the spool to close off the inlet port and allows full pump flow to the circuit. Seals are Viton. Minimum flow rate is 8 gpm. Minimum operating pressure is: @ 8 gpm - 500 psi, @ 15 gpm - 350 psi, @ 50 gpm - 200 psi. Maximum operating pressure is 3500 psi. Minimum pressure to hold closed is 150 psi. Typical closing times are: @500 psi - 30 seconds, @ 1500 psi - 10 seconds. Ports are either 1/4" NPTF or #6 SAE.