8"end opening membrane housing

Pressure of work

 Qty of section
L mm
D1 mm
S mm
2.1MPa 1 1472 219 700
2 2488 219 1454
3 3504 219 2064
4 4520 219 1646x2
5 5536 219 2000x2
6 6552 219 2357x2
2.8MPa 1 1472 222 700
2 2488 222 1454
3 3504 222 2064
4 4520 222 1646x2
5 5536 222 2000x2
6 6552 222 2357x2
6.9MPa 1 1516 242 720
2 2532 242 1490
3 3548 242 2100
4 4564 242 1670x2
5 5580 242 2020x2
6 6596 242 2380x2



L-length of pressure container, different from

the specification and quantity of film element.

D1- OD of pressure container

S- supporting span of pressure container

Marked number

Qty

Name of part

Material/remarks

1 1 Pressure case epoxy gfrp/fiber twisted
2 8 link stopper aluminum alloy
3 2 supporting plate aluminum alloy
4 2 Y- ring silicone rubber
5 2 seal plate ABS
6 2 O- ring silicone rubber
7 2 O- ring silicone rubber  
8 2 outlet of clean water ABS
9 4 O- ring silicone rubber
10 2 adaptor ABS
11 4 O- ring silicone rubber
12 2* bolt seat synthetic rubber
13 4* locking bolt GB 3098.6-86
14 2* bundle belt stainless steel
15 2* flexible rubber mat synthetic rubber
16 8 safe bolt stainless steel
17 2 Original/concentration stainless steel
18 1 thrust ring ABS

Technical requirements:

The fabricating method of membrane

housing should be in accordance with

JC692-1998;

The design pressure of membrane

housing is 1000PSI and the permitted

scope of work temperature is 7~49

The leakage test of membrane housing

adapts hydraulic test. The test

pressure is 1.5 times of the design

pressure.