| Customization: | Available |
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| Structure: | Single End |
| Pressure: | High Pressure Mechanical Seals |
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| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
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(1)Features
The DHE consists of an accumulator,
a pressure gauge with a shut-off valve
and a check valve. The DHE can also be
retrofitted to an SPA (Conversion kit No.:
DHE140/R001-00).
(2)Advantages
• Suitable for retrofitting to an SPA system
(SPA1000, SPA2000, SPA3000)
(3)Functional description
The DHE is used to maintain the barrier
fluid pressure for a limited period after the
SPA circulating pump has failed or been
switched off. It prevents a loss of pressure
on the mechanical seal and stops it from
opening. The seal, however, is no longer
cooled and must therefore be brought to
an immediate stop. How long the pressure
is maintained will depend on the following
two factors: the rate of leakage of the
mechanical seal and the amount of
buffered fluid stored in the accumulator.
(4)Recommended applications
• Chemical industry
• Petrochemical industry
• Refining technology
• Oil and gas industry
We have large stock, so our delivery is very fast.
For example,if products are standarded, the delivery time is one week.
Our company and factory addrss: Ningbo City, Zhejiang Province,China.
Our city has a large port and an airport, so its transportation is very convenient.
Question1: What are the prices of your products?
Answer: For each model, the unit price is listed on the website, but what is displayed on the website is only the average market price. For specific models, you can contact us for further consultation and negotiation.
Question 2: Are you a factory or a trade company?
Answer: We are a factory with top sales for the trade service.
Question 3: What is the minimum order quantity for each order?
Answer: For products of regular models, the minimum order quantity is at least five. We welcome you to test the quality of our products and services through placing trial orders. Looking forward to the long-term cooperation with you.
Question4: What is your company's service tenet?
Answer: Quality first, service upmost. We promises that if there is any problem with the quality of the product, or if the product is damaged during the transportation, our company will be responsible for compensation, regardless of the ordder turnover value.
Question5: Can I try to get a SAMPLE before the order?
Answer: Sure. Our company will provide you with samples for free, but you will have to pay for the international delivery (freight collect payment).
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