The replacement pulsation dampener rubber bladder is suitable for oil-based, water-based drilling fluids.
Pulsation dampener bladder assy.: Diaphragm (bladder), Stabilizer, plate, screw, lock washer.
HNBR rubber bladder is composed of a rubber pulsation bladder, rubber balance plate, and pressure plate bolt, it can reduce the drilling pump pressure fluctuations of instantaneous displacement change;
Make the pump pressure smoothly, and protect equipment from damage caused by severe vibration.
the product is also used as a stabilizer and vibration absorber for air pumps.
Filled with nitrogen in the air or inert gas, the absence of them, air can replace. But oxygen or combustible gas is forbidden.
Inflation pressure is 20% ~ 30% of the maximum working pressure. The advanced filling pressure is 2.0-2.5 MPa.
KB45 Pulsation Dampener Assy K-20 KB75 Pulsation Dampener for Triplex Mud Pump
Our pulsation dampener and bladders have the following features:
1. Assembled and tested before using on mud pump.
2. Diaphragms are available in various materials to suit application requirements.
3. Single-piece forged bodies provide a stronger body and a smoother inside surface.
4. Large top cover plate allows fast diaphragm replacement without removing the body from unit
5. API standard bottom connection flange with R39 ring-joint gasket.
6. Field replaceable bottom plates eliminate costly shop repairs and downtime.
7. Heavy-duty cover protects pressure gauge and charge valve from damage



Pulsation Dampener Air Bladder Kits For Mud Pump:


Emsco | F-500 | F-800 | F-1000 | F-1300 | F-1600 | F-1600HL | |
Brewster | B-1000-T | B-1100-T | B-1300-T | B-1600-T | |||
HONGHUA | HHF-500 | HHF-800 | HHF-1000 | HHF-1300 | HHF-1600 | HHF-1600HL | HHF-2200HL |
Emsco | F-350 | F-500 | F-650 | F-800 | F-1000 | FD-1000 | FB-1300 |
FB-1600 | FA-1600 | FA-1300 | FC-1600 | FD-1600 | FC-2200D-300/500 | D-175 | |
D-225 | D-375 | D-500 | D-550 | DA-500 | DB-500 | D-700 | |
DA-70 | DB-700 | DC-700 | DA-850 | DB-850 | DC-850 | D-1000 | |
DB-1000 | DC-1000 | D-1000-A | D-1350 | D-1650 | |||
National | 7-P-50 | 8-P-80 | 9-P-100 | 10-P-130 | 12-P-160 | 14-P-220 | JWS-165-L |
JWS-340 | JWS-400 | C-250 | C-350 | K-380 | K-500-A | G-700 | |
K-700 | N-1000 | N-1300 | N-1600 | ||||
Oilwell | 350-PT | A-650P-T | A-850-PT | A-1100-PT | A-1400-PT | A-1700-PT | HD-1400-PT |
HD-1700-PT | 612-P | 212-P | 214-P | 218-P | 700-P | 816-P | |
818-P | 1000-P | ||||||
Ideco | T-500 | T-800 | T-1000 | T-1300 | T-1600 | MM-450 | MM-500-F |
MM-600-A | MM-700-F | MM-1000 | |||||
Gardner Denver | PZ-7 | PZ-8 | PZ-9 | PZ-10 | PZ-11 | FK-FXK | FY-FXD |
FD-FXX | FG-GXG | FG-FXG | KG-KXG | FQ-FXQ | FF-FXF | FF-FXP | |
TGE | TGF | TGH | PAH-275 | ||||
LS National Mud Pumps | 3NB-500C | 3NB1000C | 3NB1300C | 3NB1600 | |||
Wirth Mud Pump | TPK1000 | TPK1600 | TPK2000 | ||||
Russian Pumps | UNBT-950 | UNB-600 | 8T-650 | UNBT650 | NBT600 | UNB1180 | UNB1180L |
WEATHERFORD/Ellis Williams | MP-5 | MP-8 | MP-10 | MP-13 | MP-16 | E-447 | E-2200 |
W446 | W440 | ||||||
Drillmec | 7TS-600 | 8T-800 | 9T1000 | 10T-1300 | 12T1600 | 14T-2200 | 10D2C |
8D1S | |||||||
Upetrom | 3PN-1000 | 3PN-1600 | 3PN-1300 | 3PN-2000 | |||
OPI | 350-D | 350-GD | 500-DC | 700-HDL | 1000-HDL | ||
Lewco/Ewco | W-250-C | WH440 | W446 | W600 | WH600 | WH770 | W1100 |
WH1312 | W1612 | W1712 | W2000 | W2214 | W2215 | ||
American Block | K800 | K1000 | K1300 | K1600 | K2200 | ||
Loadmaster | LSF-500 | LSF-800 | LSF-1000 | LSF-1300 | LSF-1600 | ||
Soilmec | 7T500 | 7T508 | 8T650 | ||||
Dragon | 440HP | 660HP | |||||
GASO/Wheatly | 1550 | 1560 | 1563 | 1654 | 1742 | 1753 | 1874 |
1849 | 1860 | 2652 | |||||
Great American | GA-550 | GA-750 | |||||
TFI | BH-800 | F-500 | F-800 | F-1000 | F-1300 | F-1600 | |
TSC | WF-400 | WF-450 | WF-700 | WFU-750 | WF-1000 | WF-1300 | WF-1600 |
WF-2000 | WF-2200 |