Milton ZEELINE 321 Gear Lube Hand Pump, Fits 5 Gallon Pails, 1 Gallon per 55 Strokes, 4 Foot Hose

• Milton ZEELINE 321 is a portable gear lube hand pump for dispensing oils, ATF, and gear lube from 5 gallon pails. It delivers about 1 gallon per 55 strokes and includes a powder coated pail cover, variable stroke handle, and a 4 foot vinyl hose with a curved nozzle for clean transfer.
• Features:
  • Fits standard 5 gallon open head pails to simplify fluid transfer without decanting
  • Delivers roughly 1 gallon per 55 strokes for efficient dispensing of heavier oils
  • Variable stroke handle lets you adjust output per stroke for better control
  • Powder coated pail cover and all steel pump body support long service life
  • Max fluid viscosity about 140 wt suitable for gear lube, ATF, and similar fluids
• Includes:
  • Powder coated pail cover
  • Variable stroke handle
  • 4 foot clear vinyl hose with curved discharge nozzle
• Specifications:
  • Manufacturer: Milton
  • Part Number: 321
  • Product Type: Gear lube hand pump for 5 gallon pails
  • Delivery Rate: About 1 gallon per 55 strokes
  • Hose Length: 4 foot vinyl hose with curved nozzle
  • Construction: All steel pump; powder coated pail cover; Buna N seals
  • Maximum Fluid Viscosity: Approximately 140 wt
  • System Compatibility or Application: Dispensing oils, ATF, and gear lube from open head 5 to 6.5 gallon steel or plastic pails
  • Alternate or Cross Reference: 321, ZE321, National Spencer NS321
• The gear lube hand pump can also be referred to as pail mounted gear lube pump, 5 gallon drum pump, variable stroke lube pump, curved spout transfer pump, and Milton 321 pump.

 

Milton supplies fluid handling and pneumatic equipment for automotive, agricultural, and industrial maintenance, including pumps, meters, couplers, and accessories designed for reliable daily operation.

 

Q: What fluids is 321 intended for?
A: It is intended for oils, ATF, and gear lube up to about 140 wt. It is not meant for gasoline or strong solvents.

 

Q: Does it come with the hose and pail cover?
A: Yes. The kit includes a powder coated pail cover, a variable stroke handle, and a 4 foot vinyl hose with a curved discharge nozzle.

 

Q: What size container will it fit?
A: It is designed for standard open head 5 gallon pails and is commonly used on 5 to 6.5 gallon containers.