Enviro Process Engineering (HK) Co. Ltd.
安和環保工程(香港)有限公司
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PLUNGER
SPRING RETURN
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Simple and robust
spring-return plunger pump; |
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Low cost, due to reduced
number of components; |
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Ideal for metering of mild or
non-aggressive fluids. |
POSITIVE DISPLACEMENT
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API 675 positive-displacement
plunger pump; |
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Heavy-duty construction
designed for continuous (24 hour) industrial operation; |
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Suitable for high pressure
applications where accuracy and reliability are essential. |
HYDRAULIC DIAPHRAGM
SPRING RETURN
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Technically advanced hydraulic
diaphragm spring-return pump; |
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Combines the simplicity and
economics of the spring return with the advantages of the hydraulic diaphragm
using an innovative mechanically-actuated oil replenishing system; |
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Internal relief valve on the
oil circuit to protect the pump against over pressure; |
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Can be used in both process
and service applications; |
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Minimum maintenance required. |
POSITIVE DISPLACEMENT
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Process diaphragm metering
pump (API 675); |
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Reliability due to positive
displacement and hydraulic diaphragm with mechanically-actuated replenishing; |
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Heavy duty construction for
continuous operation (24 hour) suitable for both metering of aggressive and
hazardous fluids (double diaphragm) and for high pressure applications; |
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Extreme safety, due to
internal safety valve and to diaphragm rupture indicator (double diaphragm). |
MECHANICAL DIAPHRAGM
SPRING RETURN
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Simple and robust
spring-return mechanical diaphragm pump; |
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Low cost due to reduced number
of components; |
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Use mechanically-actuated
diaphragm to combine the characteristics of a plunger pump(linear flow rate)
with the sealing advantages of a diaphragm pump; |
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Suitable for batching
operation; |
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Minimum maintenance required. |
POSITIVE DISPLACEMENT
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Positive-displacement
mechanical diaphragm pump; |
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Combines the construction and
reliability of the "L" series (positive displacement) with the
sealing advantages of a diaphragm pump; |
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Suitable for duties with flow
rates over 400 litres/hour; |
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Minimum maintenance required. |
Back to Contra Shear Product Page
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Home Contact Us Products Photo Gallery
Room 1019, Nan Fung Comm. Ctr., 264-298 Castle Peak Road, Tsuen Wan, N.T. Hong Kong
香港新界青山道264-298号南豐商業中心1019室
Tel 电話: (852) 2611-7376 Fax 傳真 : (852) 2617-5716 E-Mail电郵 : envirohk@netvigator.com