鹏宇

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

Pressure of work	Qty of section	L mm	P mm	S mm	net weight of case kg
2.1MPa	1	1472	1139	711x1	28
	2	2488	2155	1422x1	37
	3	3504	3171	2032x1	46
	4	4520	4187	1626x2	55
	5	5536	5203	1981x2	64
	6	6552	6219	2337x2	74
2.8MPa	1	1472	1139	711x1	32
	2	2488	2155	1422x1	46
	3	3504	3171	2032x1	58
	4	4520	4187	1626x2	70
	5	5536	5203	1981x2	82
	6	6552	6219	2337x2	94
6.9MPa	1	1472	1139	711x1	53
	2	2488	2155	1422x1	71
	3	3504	3171	2032x1	92
	4	4520	4187	1626x2	110
	5	5536	5203	1981x2	2
	6	6552	6219	2337x2	121

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.

Marked number	Qty	Name of part	Material/remarks
membrane housing
1	1	Pressure case	epoxy gfrp/fiber twisted
end plate
2	2	support plate	aluminum alloy
3	2	seal plate	ABS
4	2	outlet of pure water	ABS
5	2	spring clip	ABS tight nut
6	2	“O”- ring	silicone rubber
7	2	“O”- ring	silicone rubber
fixed part at end plate
8	6	block ring	passived aluminum alloy
9	2	fixed ring	reinforced pigment, yellow
10	2	safe bolt	316 stainless steel
supporting part of case
11	3	supporting stand	rubber
12	*2	bundle belt	304 stainless steel-rubber
13	*2	fastened bolt	304 stainless steel
connection part of film
14	2	adaptor	ABS
15	2	trust ring	PVC
16	2	adaptor “O”- ring	rubber
17	4	“O”- ring	rubber
If the length of case is 1, 2 or 3, the quantity is 2 units.