Description
The FR 450 is the usual restrictor for 80–100 GPD domestic membranes. Replace it along with the membrane – a worn restrictor lets too much water go to drain and lowers purifier pressure.
Highlights
- Rated 450 for 80–100 GPD
- 1/4 inch fitting
- Clear flow-direction marking
Specifications
| Type | Flow restrictor |
|---|---|
| Rating | 450 |
| Connection | 1/4 inch |
Common questions
What does a flow restrictor do?
It controls how much reject water leaves the membrane. Too little flow and the membrane scales up; too much and you waste water and lose pressure.
Which FR number do I need?
Match it to the membrane: roughly 300 for 50–75 GPD, 450 for 80–100 GPD. Send us your membrane model and we will confirm.
Why buy from RO Wholesaler
- Direct-from-manufacturer rates – no distributor or dealer margin added.
- Free delivery on orders above Rs 499, Cash on Delivery available.
- Free technician support on WhatsApp +91 96252 23245, plus our free RO servicing course.
- GST invoice with every order – add your GSTIN at checkout for input credit.
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