SD Series Air Driven Liquid Pump
SD pumps are double acting, single air drive head type. They are characterized by the same features
as the S series, and the main features as follows:
Rustproof and beautiful blue appearance with oxidation treatment applying to aluminum parts.
High quality seals, long service life available.
They have less pulsations and deliver approx. 50% more flow than the single acting pumps.
Suggest operation pressure be not above 8 bar so as to protect pumps for long life durability.
The diameter of drive plunger is 125mm.
Technical Data
TYPE | Pressure Ratio | MAX Outlet Pressure(bar)* | Air drive | Connection Inlet A(NPT) | Connection Outlet B | MAX Flow (L/min)** |
SD9 | 9:1 | 72 | G1/2 | 1/2 | NPT1/2 | 30.14 |
SD17 | 17:1 | 136 | G1/2 | 1/2 | NPT1/2 | 16.95 |
SD25 | 25:1 | 200 | G1/2 | 1/2 | NPT1/2 | 11.77 |
SD39 | 39:1 | 312 | G1/2 | 1/2 | NPT3/8 | 7.53 |
SD60 | 60:1 | 480 | G1/2 | 1/2 | NPT3/8 | 4.82 |
SD80 | 80:1 | 640 | G1/2 | 1/2 | NPT3/8 | 3.69 |
SD108 | 108:1 | 864 | G1/2 | 1/2 | NPT3/8 | 2.71 |
SD150 | 150:1 | 1200 | G1/2 | 3/8 | M14X1.5 | 1.88 |
SD240 | 240:1 | 1920 | G1/2 | 1/4 | M14X1.5 | 1.20 |
Drive air pressure is no more than 8 bar.
*Max. outlet pressure at an air drive of 8 bar/116 PSI
**Approximate flow at an air drive of 6 bar/87 PSI and an out pressure of 0 bar/PSI
l Pressure testing
l Work holding/power clamping
l Jacking/lifting
l Valve actuator control
l Hydraulic cylinder actuation
l Press safety overload devices
l Roller tensioning
l Metering
l Precision lubrication and spraying
l Liquefied gas transfer
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