Explosion proof industrial horizontal chemical centrifugal pump
Explosion proof industrial horizontal chemical centrifugal pump
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IHF series pump is a horizontal, non-metallic chemical centrifugal pump, compliant with ISO ISO2858, DIN EN 22858.
Operating range:
Flow: up to 400 m3/h, max 1761 GPM
Head: 80 m; 410 feet
Temperature: - 20 °C to +150 °C; -68 °F to +302 °F
Liquid:
acid, alkali,
salt solution,
strong oxidant,
organic solvents,
corrosive slurries, solvents,
hydrocarbons and other strong corrosive medium,
ammonia water ion film caustic soda,
waste water
Applilcation:
Acid pickling process
Painting process
Textile industry
Pharmacy and Health
Electroplating industry
Chlorine water and waste water treatment
Petroleum Industry
Chemical Industry
Adding acid process.
Lining process is the Patent technical:
The material is virgin, unfilled lining FEP,therefore it has the following features:
(1) Considerably easier and more reliable quality control.
(2) No reduction in the permeation resistance.
(3) Pure pharmaceutical and fine chemical media: no contamination
-Robust pump casing
Pump casing and cover are made of HT200 iron lined with PFA, PTFE, and the impeller is made by WCB and wrapped by PTFA, PTFE, which enables that this type of centrifugal pump could be widely used in corrosive application and wear well. With ductile cast iron armouring absorbs all the hydraulic and pipeworkforces to DIN/ISO5199/Europump 1979. In contrast to partially or non-armoured plastic pumps, no expansion joints are required. Flange with service-minded through holes to DIN;ANSI,BS;JIS. For flushing system and monitoring device as required, the draining nozzle will be offered (pump housing picture)
-Reliable mechanical seal
Shaft seal is outside seal, stationary seal is alumina ceramic ( 99.9%), rotating seal is PTFE filling material or according to customer request.
Materials of Construction:
The Pump's inlet diameter <150mm
|
Item |
Designation |
Material |
|
1 |
Pump housing |
Cast iron HT200 with FEP/ PFA |
|
2 |
Impeller |
FEP fused with PTFE / PFA |
|
3 |
Seal ring |
Fluorubber |
|
4 |
Pump cover |
Cast iron HT200 with FEP/ PFA |
|
5 |
Mechanical seal cover |
SUS321 stainless steel |
|
6 |
Mechanical seal |
Silicon carbide ,hard alloy |
|
7 |
Bearing box |
Cast iron HT200 with F46 |
|
8 |
Pump shaft |
45# Steel |
The Pump's inlet diameter ≥150mm
|
Item |
Designation |
Material |
|
1 |
Pump housing |
Cast iron HT200 with FEP |
|
2 |
Impeller |
FEP fused with PTFE |
|
3 |
Seal ring |
Fluorubber |
|
4 |
Pump cover |
Cast iron HT200 with FEP |
|
5 |
Impeller cap |
45# steel lined with FEP |
|
6 |
Mechanical seal |
Silicon carbide ,hard alloy |
|
7 |
shaft sleeve |
45# steel lined with FEP |
|
8 |
Pump shaft |
45# Steel |
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