The flow can be switch by simply switching the gauge and the backing plate to opposite sides. I followed the directions in the box the first time and works like a charm
RapidAir Filter Regulator with Gauge, 3/4in. NPT, 0-150 PSI, Model# K93217

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- 0-150 PSI adjustment
- 175 PSI max. inlet pressure
- 5 micron filter
- Water separator bowl
- Manual drain
See full description
Description
Key Specs
Reviews
Q & A
Warranty
Compare
Product Summary
What's Included
- (1) Filter (1) Regulator
Downloads
Features + Benefits
- 0-150 PSI adjustment
- 175 PSI max. inlet pressure
- 5 micron filter
- Water separator bowl
- Manual drain
- Mounting bracket
- Direction of inlet/outlet flow can be changed by moving pressure gauge and rotating the unit
- Polycarbonate bowl
- Metal bowl guard
Key Specs
| Attribute | Specification |
|---|---|
item# | 37580 |
Brand | RapidAir |
Manufacturer's Warranty | 1 year limited warranty |
Ship Weight | 3.02 LB |
CFM | 300 cfm |
Inlet Diameter | 0.75 in |
| Attribute | Specification |
|---|---|
Material | Polycarbonate |
Drain Type | Manual |
Recommended Use | Filter and Regulator |
Max. PSI | 175 |
Product Weight | lb |
Dimensions L x W x H (in.) | 3.0 x 3.0 x 11.0 in |
Reviews
Questions & Answers
Questions
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· 11 years ago
Air Flow Direction
Is this marked as having left to right air flow direction when looking at the guage side? If so, can the guage and bracket be moved to the other side to reverse the direction?
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SkippyPipe· 10 years ago
Helpful?
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Shop13· 10 years ago
Yes it can, the gauge is easy to swap from side to side, just don't lose the O-rings, and the bracket is under a large nut, so you can loosen it and move the bracket. Had to do that for our installation.
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Bighillbie· 11 years ago
It has left to right. And yes it can be changed. Great instructions. Easy to switch.
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ProductExpert9· 11 years ago
This Rapid/Air Filter Regulator does come with it's air flow from left to right. The instructions are included to reverse this direction if needed.
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MikeA333· 11 years ago
Yes it is marked for air flow from left to right. The instructions are included to reverse this direction if needed. Our layout required it to be reversed. It was easy and it took less than 2 minutes to reverse the air flow direction.
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· 12 years ago
Is the outlet port also 3/4 inch?
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dec3· 10 years ago
3/4" inlet and 3/4" outlet. use pipe thread sealant and not pipe thread tape.
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hlcm· 10 years ago
Outlet port is also 3/4 inch.
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Bighillbie· 11 years ago
Yes 3/4 in and 3/4 out!
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crownpc· 11 years ago
Hi Jeff, Yes, the input and output of this regulator are the same size. I used reducer couplings to bring mine down to the 1/4" hose fittings on both sides.
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ProductExpert36· 12 years ago
Yes, the outlet port is also 3/4" NPT.
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· 8 years ago
Thread size for inlet/outlet ports
I purchased your average 3/4 inch copper pipe fitting to install in this regulator. Unfortunately, after about 4 full turns it started to get very snug. It was a bear to remove from unit. Anybody have the exact thread size for this filter/regulator?
Thanks-
KennyB47· 8 years ago
Npt.
Helpful?
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ProductExpert5· 8 years ago
The inlet and outlet ports are 3/4 National Pipe Thread and screw in differently from either side.
Helpful?
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· 12 years ago
Is this a self relieving regulator?
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MikeA333· 11 years ago
No, it is manual.
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ProductExpert9· 12 years ago
This regulator features a manual drain.
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Anonymous· 12 years ago
What is the CFM spec when wide open?
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MikeA333· 11 years ago
300 CFM.
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ProductExpert11· 12 years ago
The max CFM this filter regulator will handle when wide open is 300.
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· 12 years ago
Is this a Full flow regulator
Hi, is this unit a full flow regulator or does it reduce the flow of air to regulate?
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KK33· 9 years ago
you can regulate the flow
Helpful?
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ProductExpert43· 12 years ago
This RapiAir filter regulator with gauge is a full flow regulator.
Helpful?
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· 8 years ago
How many feet from the compressor should these be installed?
1 answer-
ProductExpert31· 8 years ago
Pressure regulators should be placed as close to the tool as possible to avoid any fluctuation in air pressure.
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· 8 years ago
it appears to have a glass enclosure...can you see the water level?
1 answer-
ProductExpert26· 8 years ago
The water level is visible through clear sections on this gauge.
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· 9 years ago
can this unit be used with synthetic comp. oil?, also do you have a 1/2 in inlet filter that comes with a metal bowl instead?
many brands of filters with poly bowls state to not use it with synthetic comp. oil.
1 answer-
ProductExpert26· 9 years ago
This item is capable of operating with synthetic oil. We also carry a filter regulator that is fitted with a metal bowl. Please see my recommendation below for item 159673.
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· 11 years ago
Can I replace the "embedded pressure gauge" with a larger more accurate gauge? What size and thread is the port?
1 answer-
ProductExpert9· 11 years ago
It is not recommended to remove the pressure gauge that comes with the RapidAir Filter Regulator and by doing so it would void the manufacturers warranty. The RapidAir Filter Regulator features 3/4" NPT ports.
Helpful?
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Warranty
Manufacturer's Warranty
1 year limited warranty
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Specifications
300 cfm
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120 cfm
15 cfm
0.75 in
0.7 in
0.5 in
0.25 in
Polycarbonate
Fiberglass
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Manual
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Filter and Regulator
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