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SPEEDAIRE

1/2" NPT Filter/Regulator, 140 cfm Max. Flow, 150 psi Max. Pressure

  • Item# 4ZK97
  • Mfr. Model# 4ZK97
  • Catalog Page# 3254
  • UNSPSC# 27131603
1/2" NPT Filter/Regulator, 140 cfm Max. Flow, 150 psi Max. Pressure close
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  • Shipping Weight 2.7 lbs.
Country of Origin Mexico Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Modular connector allows easy removal and swap out. For Max. Flow, the CFM flow is measured with 150 psig inlet adjusted to a set pressure of 90 psig (while increasing flow) and a 15 psig drop.
Warning: Do not connect to bottled gas.
Note: Polycarbonate bowls are not recommended for use in atmospheres containing chemicals such as acetone, benzene, carbon tetrachloride, ethylene dichloride, gasoline, toluene, and/or air compressor systems using fire-resistant lubricants.

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Technical Specs

  • Item Filter/Regulator
  • Size Standard
  • Pipe Size 1/2" NPT
  • Max. Flow 140 cfm
  • Max. Pressure 150 psi
  • Max. Temp. 125 Degrees F
  • Filter Rating 5 micron
  • Bowl Material Polycarbonate
  • Bowl Size 7.0 oz.
  • Adjustment Range 5 to 150 psi
  • Gauge Port Size 1/4" PTF
  • Adjustment Knob Non Rising
  • Overall Height 11.93"
  • Overall Width 3.15"
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Customer Reviews


Rated 5 out of 5 by 1reviewer.
Rated 5 out of 5 by I had to buy this new Speedaire regulator to replace the one that was working fine until I decided to repair it. I screwed up an "O" ring that turned out to be tougher to replace than I predicted and with no rebuild kits available, I was on the hook for a new one. My old one featured an all steel body and dome. My new one sports an aluminum body and a guard to protect the polycarbonate water separator. Although this unit is slightly smaller than my original, it seems solid enough to last for years as long as I don't perform any non-needed repairs. July 19, 2012
  • 2016-08-27 T04:39:28.026-05:00
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