CORKEN PT Series PT20 2 in. NPT Cast Iron Sliding Vane Pump PT20NS2D2EE

Corken PT Series PT20 2 in. NPT Cast Iron Sliding Vane Pump Corken's PT Series is a special type of rotary positive displacement pump, known as a sliding vane pump. Sliding vane pumps have many of the positive displacement advantages of the gear pump, plus the ability to compensate for wear, and operate at a lower noise level. The PT20 has 2 in. NPT connections and is ideal for lube oil deliveries with smaller flow rates. Applications include deliveries to auto service centers such as dealerships and quick lube companies. Other configurations available. Please call 1-800-333-3331 for other options such as strainer, nitrile rubber seals or valve settings. Note: The PT Series is dimensionally interchangeable with Blackmer pumps. Features Installation is simple since the PT-Series pumps are dimensionally interchangeable with the competition O-ring design delivers maximum sealing capability and is available with optional seal materials Corrosion resistant bypass valve made of nickel plated cast iron Available with a standard bypass valve or an optional air operated valve (AOV) for high and low flow control Additionally, the AOV relieves the pressure in the lines for easier handling of the hose nozzle Reliable mechanical seal design with optional seal materials Heavy duty ball bearings provide greater durability and strength Hollow rotor helps reduce weight Available with a T-style strainer that keeps your pumping system free from damage caused by welding slag and foreign materials left in the piping or tank Conveniently located drain plug allows you to empty the pump quickly when necessary Positive displacement sliding vane design delivers higher pumping efficiency and a lower noise level The self adjusting vanes extend the life of the pump by compensating for wear Viton® elastomers ensure compatibility with a wider range of fluids such as biodiesel and ethanol blends Specifications Model: PT20 Size: 2 in. NPT Flow Rate: 88 GPM (333 LPM) Pump Speed: 780 RPM Viscosity: 20,000 SSU (4,250 cP) Differential Pressure: 125 PSI (8.6 bar) Working Pressure: 200 PSI (13.8 bar) Maximum Temperature: 300°F (149°C) Case/Head/Flanges Material: Cast Iron ASTM A48 Rotor: Ductile Iron ASTM A536 Bearing Cap: Steel Bearings: Ball (Single Row), Grease Lubricated to 300°F (149°C) Max. Vanes: Full size with 316 SS Wear Plate Bypass Valve: Cast Iron ASTM A48 Electroless Nickel Plated Bypass/AOV Cap & Valve Cover: Cast Iron A48 Bypass Valve Spring: Plated Steel Bypass Valve Spring Ranges: 35 - 125 PSI (2.4 - 8.6 bar) Seal Seat: Cast Iron Seal Metal Parts: Steel Shaft: Double Ended Keyed Shaft, High Strength Steel O-Ring: Viton® to 300°F (149°C) Gaskets: Composition to 500°F (260°C) Vane Drivers: Case Hardened Steel Gage Ports: 1/4 in. NPT Compatible Fluids: Petrochemicals, Gasoline, Biofuels, Ethanol, Solvents Applications Fuel Oil Deliveries Fleet Refueling Lube Oil Deliveries Aviation Refuelers Bulk Transfer Bulk Loading and Blending Downloads Installation, Operation and Maintenance Manual (PDF Download) Ready to Ship!,fa-truck,#2a7737