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

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...

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Retaining clip used to hold bearings or components in position within the pump assembly.

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

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

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

Optional frame for easy transport and mounting of the pump.

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

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

Provides a stable mounting surface for the pump and motor.