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7500 PSI High Pressure Mud Pump Pulsation Dampener - China Factory Suppliers for Reliable Performance
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7500 PSI High Pressure Mud Pump Pulsation Dampener - China Factory Suppliers for Reliable Performance

This high-performance pulsation dampener is specifically designed for use with mud pumps, operating reliably at working pressures up to 7,500 PSI, making it perfect for the most demanding drilling conditions found in the industry.

Constructed with a high-strength forged steel housing, this dampener provides exceptional structural integrity and pressure resistance, ensuring long-term durability even in the harshest drilling environments.

Our pulsation dampener is fully compatible with all F-series mud pumps from leading Chinese manufacturers, including renowned brands like BOMCO, HONGHUA, and RG. This compatibility guarantees easy installation and hassle-free field replacement without the need for modification.

Functionally interchangeable with K20 dampeners, this product delivers equivalent technical performance, reliability, and effective pulsation control under the same operating conditions, making it an essential component for suppliers and factories looking for quality solutions in the drilling industry.

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    Product Details

    Product Specifications

    Chinese Model

    WY75-52, KB45H

    Compatible model of overseas mud pump

    K20 7500PSI

    Working pressures

    7500 PSI (51.7 MPa)

    Temperature rating

    -20°C to 180°C

    Housing material

    ZG35CrMo (AISI 4135 or AISI 4140)

    Bladder material

    Hydrogenated Nitrile (HNBR)

    Service life

    6,000 to 10,000 operating hours under normal drilling conditions and regular maintenance

    Standard

    Conforms to API 7K standards

    Application

    Drilling mud pump

    Compatible model of Chinese mud pump

    BOMCO F1600HL, HH F1600HL, HH NB1600HL, RGF1600HL

    Compatible model of overseas mud pump

    All mud pumps rated for a working pressure of 7,500 PSI

    Applicable Fluids

    Designed to operate with both water-based, oil-based and highly corrosive drilling fluids commonly used in oilfield drilling operations

    Third party witness and inspection report available

    Bureau Veritas (BV), CCS, ABS, SJS etc.

    OEM Equivalent / Compatible Product Part Numbers

    Our valve body is manufactured in full accordance with original drawings and are directly interchangeable with the following part numbers:

    OEM Brand

    Pump Models

    Compatible Part Numbers

    BOMCO

    F1600HL

    AK75520100

    F2200HL

    AK45520100
    This pulsation dampener is designed for mud pumps operating at a high working pressure of 7,500 PSI. The main body is made from high-strength forged steel to ensure pressure resistance and structural stability under continuous operation. The internal bladder is made of HNBR, providing reliable performance in high temperature and oil-based drilling environments. It is compatible with all F-series mud pumps commonly produced by the mainly Chinese drilling equipment factory. It also can be used as a direct replacement for the K20 7500PSI model, offering equivalent performance and technical specifications.
    Contact for more details about this pulsation dampener which used for HONGHUA, RG, RONGSHENG, EMSCO, LSNOV.
    All product names, trademarks, and part numbers are used for identification purposes only and are the property of their respective owners. We are an authorized and recognized supplier. If you are looking for specific components part numbers, please contact our sales team for detailed references or technical support.

    Product Details

    KB75H 1
    KB75H 2

    Frequently Asked Questions

    Q What is the maximum working pressure of this pulsation dampener?
    This pulsation dampener is rated for a maximum working pressure of 7,500 PSI (51.7 MPa), making it suitable for high-pressure drilling mud pump applications in oilfield operations.
    Q Which mud pump models is this dampener compatible with?
    It is compatible with BOMCO F1600HL, HH F1600HL, HH NB1600HL, RGF1600HL, and all mud pumps rated for 7,500 PSI working pressure. It also serves as a direct replacement for the K20 7500PSI overseas model. It is also applicable for HONGHUA, RG, RONGSHENG, EMSCO, and LSNOV mud pumps.
    Q What material is the bladder made of, and why does it matter?
    The internal bladder is made of Hydrogenated Nitrile (HNBR), which offers excellent resistance to high temperatures (up to 180°C), oil-based fluids, and highly corrosive drilling fluids — ensuring long service life and reliable sealing performance in demanding oilfield environments.
    Q Does this product comply with any international standards?
    Yes. This pulsation dampener conforms to API 7K standards. Third-party witness inspections and reports are available from recognized certification bodies including Bureau Veritas (BV), CCS, ABS, and SJS.
    Q What is the expected service life of this pulsation dampener?
    Under normal drilling conditions with regular maintenance, this pulsation dampener is designed to deliver 6,000 to 10,000 operating hours of reliable service life.
    Q What types of drilling fluids is this dampener compatible with?
    This dampener is designed to operate with water-based, oil-based, and highly corrosive drilling fluids commonly used in oilfield drilling operations, providing versatile and dependable performance across various fluid environments.

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