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Regulator, Gas Pressure

Gas Pressure Regulator, Lever-Acting Gas, Pipe Size 1/2 In, FNPT Connection, Max Inlet Pressure 2 For LP Gas, 5 For Natural Gas PSI, Outlet Pressure Range 4-12 In WC, Inlet Emergency Exposure Limits 65 PSI, Ambient Temp Limits -40 To 205 F, Max Load 100, 000 Btu/hr, Capacity 150, 000 Btu/hr, Horizontal Upright Mounting Position, Venting 1/8 In NPT, Cu-Ft/Hr @ 03 30 In WC) Pressure Drop, Includes Vent Limiter, Standards CSA 6.3, ANSI Z21.18 Designed Certified
Grainger Item # 4E224  
Price (ea.) $28.10
Brand MAXITROL  
Mfr. Model # 325-3 (1/2")  
Ship Qty. 1  
Sell Qty. (Will-Call) 1  
Ship Weight (lbs.) 0.75  
Usually Ships** Today  
Catalog Page No. 3666 catalog  
Country of Origin USA  

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Item Gas Pressure Regulator
Type Lever-Acting Gas
Pipe Size 1/2"
Connection FNPT
Max. Inlet Pressure (PSI) 2 For LP Gas, 5 For Natural Gas
Outlet Pressure Range (In. WC) 4 to 12
Inlet Emergency Exposure Limits (PSI) 65
Ambient Temp. Limits (F) -40 To 205
Max. Load 100,000 Btu/hr
Capacity 150,000 Btu/hr
Mounting Position Horizontal Upright
Venting 1/8" NPT
Cu.-Ft./Hr. @ 0.3 (In. WC) Pressure Drop 30
Cu.-Ft./Hr. @ 1.0 (In. WC) Pressure Drop 55
Cu.-Ft./Hr. @ 2.0 (In. WC) Pressure Drop 78
Cu.-Ft./Hr. @ 3.0 (In. WC) Pressure Drop 95
Cu.-Ft./Hr. @ 4.0 (In. WC) Pressure Drop 110
Cu.-Ft./Hr. @ 7.0 (In. WC) Pressure Drop 145
Cu.-Ft./Hr. @ 1/2 PSI Pressure Drop 204
Cu.-Ft./Hr. @ 3/4 PSI Pressure Drop 250
Cu.-Ft./Hr. @ 1 PSI Pressure Drop 289
Includes Vent Limiter
Standards CSA 6.3, ANSI Z21.18 Designed Certified

The "Usually Ships" reflects when an item is generally expected to ship from Grainger based on its stocking location. Real-time availability information will be shown during the checkout process and on the e-mail order confirmation (for U.S. and Puerto Rico - US customers only). Please allow additional delivery time for international orders.
 
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