API Pulsation Dampener Rubber and Air Bag for Mud Pump Spare Parts

Types of the Mud Pump Pulsation Dampener

The Pulsation Dampeners are divided Suction Pulsation Dampeners and Discharge Pulsation Dampeners.

1.-- Discharge Pulsation Dampeners - Reduce mud pump displacement and pressure fluctuations.

2.-- Suction Pulsation Dampeners - Improves suction conditions and prevents cavitation.

What is the Mud Pump Discharge Pulsation Dampener?

The Discharge Pulsation Dampener, as known as the discharge/ exhaust air bag, that is the main component of the mud pump discharge end.

The pulsation dampener is installed in the discharge line of a fluid end, and played a role to ensure good steady pressure and pressure compensation.

The pulsation dampener working pressure is 80% of mud pump working pressure.

1.--F-500/ F-800 mud use KB-45 Pulsation Dampener.

2.-- F-1000 / F-1300/ F-1600 use KB-75 Pulsation Dampener.

* Notably, when removable pulsation dampener, you must relieve first.

Pulsation Dampener Assembly Composition:

The Pulsation Dampener is composed of Pulsation Dampener Shell, Rubber Bladder( Diaphragm), Pressure Gauge, Angle Stop Valve(Charging Valve) and End Cover( Bottom Plate Gasket) etc.

Mud Pump Discharge Pulsation Dampener Features:

1. -- Pulsation Dampener is forged with 4130 Low-Temperature Resistance Alloy Steel.

2.-- Pulsation Dampener has precise inside chamber size with surface roughness 6.3, increase the life span of the bladder.

3.-- Nitrile (NBR), Hydrogenated Nitrile (HNBR or HSN) and Urethane diaphragms available.

4.-- Protected charging valve/ angle stop valve and pressure gauge - no single point lift on the dust cover.

5.-- Use of dampener extends power end and fluid end expendable parts life.

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