MK113 Air Compressor Pump Replacement, Complete Assembly, Single-Stage, 2 - 4 HP #080D68

Complete MK113 replacement pump with flywheel and air filter. Up to 15.4 CFM with 4 HP motor. 12" cast iron flywheel. Footprint is 7.5" x 5.1".

Important: A model number is required when ordering this pump so that the head outlet is set up on the correct side prior to shipping. Failure to choose the correct model number will result in an incorrect configuration being shipped to you and result in new gaskets being needed to change this once it arrives at your destination.

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Specifications

• HP Rating: 2 - 4 HP
• Stages: Single-Stage, In-Line Twin-Cylinder
• Drive: Reciprocating / Oil-Bath
• CFM Delivery: 9.9 CFM @ 90 PSI (2 HP) / 15.4 CFM @ 90 PSI (4 HP)
• Max PSI: 145 PSI
• Material of Construction: cast iron with steel sleeves
• Flywheel: 12" OD single "A" groove
• RPM: 900 / 1,400
• Oil Capacity: 23 oz.
• Weight: 42 lbs.
• Dimensions: 12" x 12.3" x 14.2"
• Bore & Stroke: 2.56" x 2.28"
• Bolt Pattern: 5.1" front-to-back, 7.5" side-to-side
• Outlet: 3/8" FPT
• Warranty: 1 year limited

Extra Details

Fits Rolair models 4090HMK113 and 6590HMK113.