Maxitrol 325-3L (1/2" W/12A09)


Regulator, Gas Pressure

325-3L (1/2" W/12A09) 50070
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$55.72 + 3 Business Day Shipping $7.15
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ItemGas Pressure Regulator
TypeLever-Acting Line
Pipe Size1/2"
Max. Inlet Pressure (PSI)2
Outlet Pressure Range (In. WC)7 to 11
Inlet Emergency Exposure Limits (PSI)65
Cu.-Ft./Hr. @ 0.3 (In. WC) Pressure Drop30
Cu.-Ft./Hr. @ 1.0 (In. WC) Pressure Drop55
Cu.-Ft./Hr. @ 2.0 (In. WC) Pressure Drop78
Cu.-Ft./Hr. @ 3.0 (In. WC) Pressure Drop95
Cu.-Ft./Hr. @ 4.0 (In. WC) Pressure Drop110
Cu.-Ft./Hr. @ 7.0 (In. WC) Pressure Drop145
Cu.-Ft./Hr. @ 1/2 PSI Pressure Drop204
Cu.-Ft./Hr. @ 3/4 PSI Pressure Drop250
Cu.-Ft./Hr. @ 1 PSI Pressure Drop289
Ambient Temp. Limits (F)-40 To 205
Max. Load140,000 Btu/hr
Capacity250,000 Btu/hr
Venting1/8" NPT
Mounting PositionHorizontal Upright
Includes Vent Limiter
Standards CSA Designed Certified Z21.80 / CAN 6.22
Weight 0.750000


Gas Pressure Regulator, Lever-Acting Line, Pipe Size 1/2 In, FNPT Connection, Max Inlet Pressure 2 PSI, Outlet Pressure Range 7-11 In WC, Inlet Emergency Exposure Limits 65 PSI, Ambient Temp Limits -40 To 205 F, Max Load 140, 000 Btu/hr, Capacity 250, 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 Designed Certified Z21.80 / CAN 6.22

Lever-Acting Line
  • For piping systems such as CSST (corrugated stainless steel) or semirigid copper tubing. 5JG86, 3MB99, 3ME10, and 5JC45 include automatic vent limiter. 3MB98, 3MB99, and 3ME10 include over-pressure protection device.
  • Gas Pressure Regulators
  • Made for natural, manufactured, mixed, LP, or LP gas-air mixtures. Corrosion-resistant aluminum alloy housings. External venting must be in accordance with government and plumbing codes and regulations. NPT connections.
  • Ambient temp. range: -40 to 205 F (3UP35 and 4E226 are 32 to 225 F)

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