Maximator S-D Series High Pressure Liquid Pump

• Double acting
• Single air drive head
• Pressures to 1,000 bar (14,500 psi)
• They are suitable for use in zone 1, category 2G/2D IIB TX explosion-proof areas (Temperature class depending on medium temperature).

Examples of application for the S…D Series hydraulic pumps include:

• Lifting & Clamping: Hydraulic systems for lifting and shifting loads, lifting tables, aircraft jacking
• Hydraulic applications: Clamping devices, punching & pin presses, chucks, actuation of cylinders
• Presses: Cold isostatic presses, filter presses, hydraulic presses, pressure generation for presses and press overload protection
• Tooling and Tightening: actuating cropping, crimping, cable shears and pipe bending tools, roller tensioning and torque wrenches
• Lubrication systems

S…D Pumps

S…D pumps are double acting, single air drive head type. They are characterized by the same features as the S series, but

• Pumps come standard with side inlet, bottom inlet not available
• They have less pulsations and deliver approx. 50% more flow than the single acting S pumps.
• Maximum air drive pressure 10 bar (145 psi)
• The unregulated pilot port on all S…D pumps not only provides better pressure control but is also the ideal place to install control instrumentation because of its small size, BSP 1/8″.

Options for S Series

• Special inlet and outlet ports (i. e. NPT): Order code: S35(D) – NPT
• Special seal material to handle special fluids: Order code: See fluid compatibility guide
• Air control unit for S series with filter pressure regulator, control pressure gauge and shut-off valve: Order code: S35(D) with C1.5
• Other options available on request.

P max. = Discharge
** Please note: Click on Pump Type for Technical Data Sheets and Drawings pdf