Transfers mechanical motion from the eccentric assembly to the diaphragm for pumping action.

Flexible nitrile diaphragm that separates pump fluid from the mechanical drive. Available in Nitrile (standard), EPDM, Viton, or PTFE options. Fits...

Metal plate that clamps and supports the diaphragm in the pump assembly. Ensures correct diaphragm movement for proper pumping. Compatible with all...

Contains the discharge valve, directing fluid out of the pump. Essential for maintaining flow and pressure.

Provides structural support for the diaphragm assembly and connects the pump end to the drive system.

Bearing for the eccentric block, enabling smooth and long-lasting operation.

Converts rotary motion from the gear reducer into reciprocating motion for the connecting rod and diaphragm.

Fasteners and spacers that secure the eccentric assembly inside the housing.

Supports and houses the eccentric block, ensuring smooth rotation and alignment.

Nitrile or optional EPDM/Viton/Polyurethane flap that opens and closes to control fluid flow. Compatible with D25–D76.

Weights to ensure proper flap valve closure during pump operation. Available for all D-Series sizes.

Reduces motor speed and increases torque for diaphragm movement. Available in appropriate ratios for D-Series pumps.

Pulley mounted on the gear reducer shaft to drive the V-belt.

Protective cover for the moving parts of the pump, ensuring operator safety.

Pulley mounted on the motor shaft, works with the V-belt to transfer power to the pump.

Complete maintenance kit for ASM D-Series diaphragm pumps, containing essential wear components to restore pump performance and reliability. Design...

Stainless steel bolts and nuts used in pump assembly for corrosion resistance and secure fastening.

Holds the suction valve and directs incoming fluid into the pump. Made for durable operation with ASM D-Series pumps.

Drive belt connecting motor pulley to gear reducer pulley. Transfers rotational energy efficiently.

Complete replacement valve kit for ASM D-Series diaphragm pumps. Includes suction and discharge valve components with stainless steel seats and ela...

Metal plate that clamps and supports the diaphragm in the pump assembly. Ensures correct diaphragm movement for proper pumping. Compatible with all...

Rubber gasket for the valve seat, providing proper sealing and reducing wear.

Washer kit used with bolts and nuts to ensure proper clamping and distribute load in the assembly.

Replacement bowl casing for ASM D-Series diaphragm pumps. Houses the suction and discharge valves and forms the main pump chamber. Fits D25, D32, D...