| After-sales Service: | Online Services |
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| Warranty: | One Year |
| Certification: | API |
| Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Audited Supplier Pulsation dampeners, also known as pulsation stabilizers, accumulators, arrestors, and surge suppressors, are used to control and minimize the pulsations that result from a pressurized system's pump stroking action. They increase system efficiency, performance, and pump life; decrease maintenance costs and downtime; and protect pipes, meters, valves, and instrumentation from pulsation, vibration, and hydraulic shock.
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.
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
Nitrogen charging tools: charging valve, gauge, charging hose assy.
| Item | Description | QTY | 10 Gallon | 20 Gallon | Weight/Lbs |
| 1 | Diaphragm | 1 | 1005126 | 1005208 | 22 |
| 2 | Stabilizer | 1 | 1005132 | 1005213 | 9 |
| 3 | Stabilizer Plate | 1 | 1005214 | 1005214 | 1.5 |
| 4 | Screw | 1 | 1005133 | 1005215 | 0.6 |
| 5 | Lock Washer | 1 | 1900105-20 | 1900105-20 | 0.1 |
| 6 | Charging Hose Assy. | 1 | 1920006 | 1920006 | 3 |
| 7 | Charging Valve | 1 | 1005073-02 | 1005073-02 | 1.5 |
| 8 | Gauge | 1 | 1900168-05 | 1900168-05 | 0.5 |
| Model | Bottom O/D mm | Upper O/D mm | Upper I/D mm | H mm | Lip Thickness mm |
| F1300/1600(KB-75) | 530 | 279 | 240 | 378 | 16 |
| 3NB-1000/1300(3NB) | 590 | 314 | 280 | 286 | 23 |
| F500/800/1000(KB-45) | 445 | 235 | 196 | 332 | 16 |
| SL-1300A | 465 | 270 | 240 | 250 | 21 |
| 600 | 530 | 300 | 260 | 350 | 30 |
| KB-25 | 368 | 203 | 162 | 297 | 15 |
| 350 | 350 | 216 | 190 | 250 | 20 |
1) How can I place an order?
A: You can contact us by email about your order details, or place an order online.
2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Western Union are the most usual ways we are using.
3) What's the order procedure?
A: First we discuss order details and production details by email or TM. Then we issue you a PI for your confirmation. You will be requested to do prepaid full payment or deposit before we go into production. After we get the deposit, we start to process the order. We usually need 15-25days if we don't have the items in stock. Before production has finished, we will contact you for shipment details, and the balance payment. After payment has been settled, we start to prepare the shipment for you.
4)How do you take care when your clients received defective products?
A: replacement. If there are some defective items, we usually credit them to our customer or replace them in the next shipment.
5)How do you check all the goods in the production line?
A: We have spot inspection and finished product inspection. We check the goods when they go into the next step production procedure
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Audited Supplier 
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