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3 HP, 30 gal., Horizontal Splash Lubricated Tank Mounted Electric Air Compressor 9.1
- Item # 4B237
- Mfr. Model # 4B237
- UNSPSC # 40151601
- Catalog Page # 3634
- Shipping Weight 189.0 lbs.
- ItemElectric Air Compressor
- Compressor TypeTank Mounted
- Number of Stages1
- Lubrication TypeSplash Lubricated
- Max. Pressure135 psi
- Free Air CFM @ Max. Pressure9.1
- Tank Size30 gal.
- Tank TypeHorizontal
- Compressor Package TypeBase Model
- ASME TankYes
- (F)NPT Outlet1/4"
- dBA @ 3 Feet85
- Pump RPM1050
- Pump Oil Capacity8 oz.
- On Pressure Switch Setting100
- Off Pressure Switch Setting135
- Cylinder MaterialCast Iron
- FinishPowder Coated
- EnclosureNEMA 1
- ControlPressure Switch
- Motor TypeOpen Dripproof
- Overall Length40-5/8"
- Overall Width21-5/8"
- Overall Height38"
- StandardsASME, UL/CSA, California Code 462(L)(2), UL1450
- IncludesMotor Starter Not Included, Manual Drain Valve, Oil Sight Glass, Pressure Gauge, Pressure Safety Valve
Compliance and Restrictions
- Item # 4B243SPEEDAIRE
Price $874.00 / each
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THE MOTOR STARTER RECOMMENDATIONS (4DD94, 4DD93),(PG3719) FOR THIS COMPRESSOR ARE DISCONTINUED
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Thank you for using Grainger Ask & Answer.
Also the electrician who is wiring this says it is a 3-phase motor which seems correct to me. But he says the pressure switch is single phase.
Any help would be much appreciated.
Yes this unit is 3 Phase and requires a motor starter, the electrician is correct the pressure switch is designed to operate the motor starter.
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