Hydraulic Gear Pump 4.3cm³ 250bar Plessey Flange Size 1
External gear pump with Plessey flange size 1, 4.3 cm³ per revolution. Continuous pressure up to 250 bar. Delivers about 5.9 l/min at 1450 rpm. Clockwise rotation. Aluminium body and NBR seals, for mineral-oil hydraulics from -15 to +80 °C at ambient temperatures of -15 to +60 °C. For industrial and mobile hydraulics.
- Regular price
- £463.48
Description
It fits drives with the European standard flange: 4-hole flange 52.4 x 71.9 mm, centring diameter 25.4 mm and a taper 1:8 with M6 thread (Ø 10 mm at the shaft exit). The suction port is a flange port LK 30 (4x M6) and the pressure port LK 30 (4x M6), in German hole arrangement. The flow of 5.9 l/min is a guide value for unit design, calculated at 1450 rpm with 95 % volumetric efficiency. The mounting flange is aluminium or steel, depending on supply.
Pros:
- Standard Plessey flange size 1, fits common motors and pump carriers
- For industrial and mobile hydraulics
- Same mounting flange across the whole size range
Cons:
- Pump flange fittings for the ports are not included - order them separately
- Continuous pressure limited to 250 bar - for higher pressure, choose a smaller displacement
Series:
External gear pumps with Plessey flange size 1 (European standard flange, 4-hole 52.4 x 71.9 mm), for industrial and mobile hydraulics. Displacements from 1.2 to 5.8 cm³ per revolution deliver about 1.7 to 8 l/min at 1450 rpm, with continuous pressures of 200 to 280 bar depending on size. All pumps rotate clockwise and have a taper 1:8 with M6 thread (Ø 10 mm at the shaft exit), a centring diameter of 25.4 mm and flange ports for the suction and pressure lines in German hole arrangement. Aluminium body, mounting flange in aluminium or steel, NBR seals, for mineral-oil hydraulic fluids from -15 to +80 °C at ambient temperatures of -15 to +60 °C. Flow figures are guide values for unit design, calculated with 95 % volumetric efficiency.