Balcrank Lion 350 5:1 Stub Pump 1430-010

LION 350 – 5:1 Pump

The LION™ 350 – 5:1 Pump is a double-acting, air-operated, medium-pressure, heavy-duty pump designed for dispensing lubricants in medium to large-size installations. It is suitable for systems with simultaneous dispense points and features a built-in port for the included pressure relief valve.

Note: Wall mount includes bung adaptor.

Key Features

• 3 1/4” Air motor: Pneumatically actuated air valve with only three moving parts and no springs, providing a large effective area for maximum pumping power.
• Efficient internal air exhaust: Prevents icing, which can stall pump operation.
• Long life packings: Dual packing seals provide trouble-free operation.
• Double-acting pump: Ensures even and smooth fluid flow.
• Double ball pump design: Stub pump used for positive priming and pumping of all grades of oil.
• Large port pump inlet ball-check valve: Helps in positive priming and improves pump efficiency.
• Includes pressure relief valve kit (3120-214): Relieves system pressure to prevent damage to lubrication systems.

Specifications

• Pump ratio: 5:1
• Operating air pressure: 30 to 175 psi (2 to 12 bar)
• Air consumption (1): 12.4 SCFM (350 Nl/min)
• Maximum pressure: 875 psi (60 bar)
• Air motor effective diameter: 3.25” (80 mm)
• Air motor stroke: 3.15” (80 mm)
• Delivery at 80 cpm: 3.2 gal/min (12 l/min)
• Flow rate: 8 gal/min (30 l/min)

Connections

• Air inlet: 3/8” NPT(F)
• Swivel inlet (stub pump only): 1 1/2” NPT(F)
• Swivel outlet: 1/2” NPT(F)

Wetted Materials

• Hard chromed steel, Steel, Polyurethane, NBR, Aluminum

Noise

• Noise level: Pump noise level meets OSHA requirements at all recommended operating air pressures.

Service Bulletin

• SB 1155