Firstline pressure vessels are engineered for use in Reverse Osmosis systems.
4“ housing is mulpiple lengths: 21", 1-6element
Pressure rating is 300psi 450psi 600psi 1000psi and 1200psi
Feed/Conentrate port:
Side port: 1"side port Victaulic coupling
End port: 1/2" or 3/4" FNPT/BSPT
Permeate port
Side port: 1/2"NPT/BSPT
End port: 1/2"NPT/BSPT
Perfect option for small-size RO, especially sea-water desalination RO units.
Features:
Competitive pricing
ASME-certified quality
Excellent outlook
Certificate: ASME and ISO-9001
Manufacturing:
Computer-controlled winding machine
Curing in specially-designed ovens(most advanced equipment in China)
Precision-drilling of side port with proprietary jigs and fixtures
Testing:
100% hydraulic tests before delivery
Accessories:
saddle and strap
membrane adaptor
Operation conditions:
Temperature: -10 ℃ to +66 ℃
Water PH value: 3-11
4"housing is packed into carton, and then onto pallet or plywood box.
Packing will be enhanced for international shipping.
Other than pressure housing, we also provide RO membranes, needle vavles, and other components.
We are your Water Partner
Shanghai / Florida / Taiwan / South Africa / Nigeria
Our sample room:
Our warehouse: