S-D Series Liquid Pumps


Pressures >From 105 to 14,500 PSI
S-D pumps are compact and lightweight and are designed for simple installation in both static and portable applications. Available in five pressure ratios, S-D pumps are ideal for high flow applications. The S-D pumps are the double acting version of the S pumps.

S-D pumps are double acting, single air drive head types.
Cast iron bodies, carbon steel plungers and polyurethane seals.
All S-D pumps are standard with side inlets only.
There are two inlets (same side) and two outlets (same side).
Maximum air drive pressure 145 psi.
Minimum air drive pressure 15 psi.
For air control option ... add â€“ ACP to catalog number.
All S-D pumps come with an unregulated pilot port, 1/8" FNPT, in the top cap. This feature provides more accurate pressure control and is an ideal location for control instrumentation.