Wilden HS430S Pump 38 mm (1-1/2″) High-Pressure Flanged Bolted Metal AODD
HS430S
Pump Size
1 1/2”
Air inlet
3/4” FNPT
Liquid Inlet
1 1/2”
Liquid discharge
1 1/2”
Connection type
DIN/ANSI (Flanged)
Max suction lift capacity
EZ-Install TPE (Aluminum) – 2.0 m (6.8′) Dry, 9.0 m (29.5′) Wet
EZ-Install TPE (Stainless Steel) – 2.0 m (6.8′) Dry, 9.0 m (29.5′) Wet
Max flow rate
EZ-Install TPE (Aluminum) – 280 lpm (74 gpm)
EZ-Install TPE (Stainless Steel) – 264 lpm (70 gpm)
Max pressure
8.6 bar (125 psi)
Max discharge pressure
17.2 bar (250 psi)
Max diameter solids
TPE (Aluminum) – 6.4 mm
TPE (Stainless Steel) – 6.4 mm
Displacement per stroke
EZ-Install TPE – 2.7 L (0.72 gal)
Pump Details
The Wilden High Pressure series air operated double diaphragm pump (AODD) metal pump features a specialised air distribution system (ADS) incorporating a double acting power piston and duplex technology. This System enhances fluid discharge pressure, allowing Wilden High pressure pumps to consistently deliver pressures of up to 20.7 bar (300 psi). Ideal for a diverse range of high pressure applications, such as filtration, chemical sludge transfers and handling viscous solid laden slurries. The Wilden High pressure series ensure reliable performance under the most demanding conditions.
- Simplex and Duplex technology available (depending on size)
- Industry’s only 3″ high-pressure pump
- Builds up to 300 psi discharge pressure
- Built-in internal pressure amplifier with limited external piping for more robust design
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