Pulser Parts

Secure locking mechanisms for MWD tool security and reliability

The MWDPRO Pulser is a high-performance, motor-driven solution fully compatible with QDT-style, positive-pulse MWD systems. Engineered for maximum durability in a compact footprint, this rugged unit measures less than 36 inches and features 50% fewer parts than standard alternatives, significantly reducing potential failure points.

Flow screen house: brass pulser housing with castellated end, threaded sections, and hex wrench collar

Flow Screen House

Oil fill housing: precision-machined brass cylinder with central oil-fill port, threads, and grooved ends

Oil Fill Housing

Pressure bulkhead: brass cylindrical housing with rectangular access slot and mounting holes

Pressure Bulkhead

Mud compensator housing: brass cylinder with threaded end, O-ring grooves, and side ports along the body

Mud Compensator Housing

Membrain support compensator housing: brass shaft with threaded end sections and smooth central section

Membrain Support Compensator Housing

Intermodule end: brass fitting with castellated tip, hex collar, and threaded sections

Intermodule End

Short shaft: slender pulser shaft with threaded ends and machined collars

Short Shaft

Long shaft: extended pulser shaft with integral collar and smooth cylindrical body

Long Shaft

45 degree bulkhead retainer: brass stepped cylinder with O-ring grooves and slotted drive tab

45° Bulkhead Retainer

90 degree bulkhead retainer: brass stepped cylinder with O-ring grooves and rectangular notch end

90° Bulkhead Retainer

Oil fill plug: two threaded metal sealing plugs with smooth neck and flat heads

Oil Fill Plug

Screen plate with 24 horizontal slots for oil fill screen housing, rounded ends and mounting holes

Screen with 24 Slots (for Oil Fill Screen Housing)

Driver pressure housing 20.900 inch: hollow bronze cylindrical tube with machined open end

Driver Pressure Housing 20.900"

Solenoid pressure housing 14.250 inch: hollow bronze cylindrical tube with machined open end

Solenoid Pressure Housing – 14.250"

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