Flowserve Worthington Gearex E5, Between Bearings, Herringbone Gear Pump - NEW SURPLUS
Gearex Pump Size: E5, Noise Level: 87 dbA @ 1 m (3.3 Ft.), Pump Speed: 1180 RPM
Internal Model: 8" - 150# ANSI Flange (Suction), 8" - 150# ANSI Flange (Discharge),
Operating Clearances: 0.010 - 0.012 In. (0.25-0.30 mm), Pump Weight: 750 lbs. (340 kg), Shaft Dia. at Coupling: 1.875 In. (47.62 mm), Shaft Dia. at Box: 1.875 In. (47.62 mm), Stuffing Box: 2.625 In. (66.68 mm) Bore, 2.25 In. (57.1 mm) Depth, No. of Stuffing Boxes: 1, Packing Size: 3/8 In. SQ (9.5 mm SQ), No. of Rings: 6, Bearings: Front; NDH A5210TS, Rear; NDH A5210TS, SKF 22210,
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Extremely rugged and unusually compact for its high capacity and range, the Gearex rotary pumps are generally compliant with API 676, second edition.
Precision machined herringbone pumping gears provide low vibration, pulseless discharge while timing gears quietly and evenly transfer power to the driven rotors, ensuring minimal wear and long life.
The Gearex pump is directly connected to motors up to 1180 rpm. They do not require a heavy foundation, belts or reduction gears, thereby minimizing their total cost of operation.
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Features and Benefits
External Timing Gears evenly transmit power to the rotors while eliminating rotor contact and promoting long pump life.
Between Bearings Design virtually eliminates shaft deflection, even under highly viscous loads.
Split Bracket Construction facilitates maintenance.
Heavy-Duty Ball and Roller Bearings support the rotating element to prevent contact with the housing, thus reducing wear on the rotors and the body bore.
Conventional Packing and Glands are standard.
Standard Motor Speeds can be used, eliminating V-belt drives and gear reducers.
High Carbon Steel Shafts are machined and ground to close tolerances for accurate fit, symmetrical clearance and precise alignment.
Directly Connected to motors up to 1180 rpm, Gearex pumps do not require heavy foundations, belts or reduction gears.
Additional Prep Fees May Apply