Model：IW-XXXXXXXX
1st X stands for out diameter: from 13mm to 17mm +/-0.3mm (PVC tube use size 14mm and 15mm)
2nd X stands for outer material: S=stainless steel, B=brass, P=PVC，(PVC outer tube only with PVC inside tube)
3rd X stands for the surface treatment: C=chrome plated, P=stainless steel natural color, B=black, S=sliver, G=Gold,/Gray
4th X stands for fittings material: B=brass, S=stainless steel, Z=Zinc Alloy P=ABS
5th X stands for fittings size and shape: 1/2’ 3/8’ M15x1, M16x1,(M15*1,M16*1 use brass material only use size 13mm and 14mm only)
Fitting shape find the attached1.
6th X stands for hose nipple material: B=brass, S=stainless steel, P=POM, N=Nylon
7th X stands for inner tube material:, PVC, EPDM，PEX (EPDM,PEX, tube only use with stainless steel and brass out side)
8th X stands for hose length from 10cm to 300cm.
9th X stands for the fitting number end connection type), which can be a number from 1 to 29, or 51 to 72 with the prefix: Nut and suffix: #, (if different end connection types are used two numbers will be provided
Size 1/2” 3/8” (only used for stainless steel outer material)
Size M15*1 M16*1 ( use brass material only, use size 13mm and 14mm only)
Limits:
1. Size 1/2”can use all fitting number except #51
2. Size 1/2” 3/8” can use #13 and #30， but they are only used for stainless steel outer material.
3. #30 is used for stainless steel outer material and surface treatment of stainless steel natural color
Size M15*1 only use #51, M15*1,M16*1 use size 13mm and 14mm only
4. ABS is only used in fitting size of 1/2’
5. Only 14mm diameter is used nipple materials of stainless steel，POM and Nylon；other diameter only used brass material
6. EPDM,TPE tube only use with stainless steel and brass out side
Model code example:
IW-17SCB1/2”1/2”SPEX150 Nut 4# & 16#.
This gives a 17mm hose with stainless steel interlocked outer, chrome surface finish, brass fittings,
½” end connections at each end, stainless steel nipples, PEX hose inner, 150cm length, end
connections type Nut number 4 and 16.
