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Stainless Steel Flange Type RO Membrane Housing 4" 8" 8040 with ANSI DIN Flanges for Water Treatment Systems

Our Stainless Steel Flange-Type Membrane Housing is engineered for demanding industrial and commercial applications where reliability, pressure integrity, and ease of maintenance are paramount. Featuring robust ASME flanged connections, this heavy-duty housing provides secure, leak-free sealing for high-pressure RO, NF, and UF systems. Designed for easy membrane replacement and long-term durability, it is the ideal choice for water treatment plants, industrial processes, and applications requiring frequent maintenance access.
  • Customized

  • Keyuan

Availability:
Quantity:


Parameter Overview:

Side inlet, 8-inch membrane housing flange type

Work pressure: 300PSI/600PSI

Maximum working temperature: 90 ℃

Shell material: Stainless steel 304/316L

End cap material: stainless steel 304/316L

O-ring material: EPDM, NSF grade

Surface treatment: mechanical polishing (320 mesh, Ra<0.6)

Model: Equipped with 8040 standard membrane housing, can hold 1-7 pieces


ModelL
(mm)
L1
(mm)
D
(mm)
A
In
B
Out
KY-MKF-804013591119∅20311/2"-3"1"
KY-MKF-808023752135∅20311/2"-3"1"
KY-MKF-8012033913151∅20311/2"-3"1"
KY-MKF-8016044074167∅20311/2"-3"1"
KY-MKF-8020054235183∅20311/2"-3"1"
KY-MKF-8024064396199∅20311/2"-3"1"


Robust Flanged Connection Design
Flanged Connections: Standard ANSI Class 150, 300, or 600 flanges ensure reliable, high-pressure sealing and easy integration with industrial piping systems

Bolted Closure System: Heavy-duty stud bolts and forged steel nuts provide uniform clamping force, preventing leaks even under pressure cycling and thermal expansion

Enhanced Seal Design: Dual O-rings or flat gasket systems with pressure-assist features ensure zero bypass and long-term sealing reliability


Industry Applications
Industrial Water Treatment
Power plant boiler feed water
Pharmaceutical water purification
Microelectronics ultra-pure water
Chemical process water
Municipal & Commercial
Municipal drinking water plants
Large commercial RO systems
Hospital water treatment
Hotel and resort water systems
Special Applications
Seawater desalination
Wastewater reuse and recycling
Oil and gas produced water treatment
Food and beverage processing water

Why Choose Our Flange-Type Membrane Housing?
Proven Reliability: Decades of successful operation in demanding applications worldwide
Superior Sealing: Flanged connections provide the most reliable high-pressure sealing available
Easy Maintenance: Quick access for membrane changes and internal inspection
Flexible Design: Multiple flange ratings and configurations to match your specific needs
Full Compliance: Meets all major international pressure vessel standards


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