Liquid Handling Pumps from Mile-X Equipment, Inc.

OTC 4016 Two-Stage Hand Pump -- OTC4016

OTC 4016 Two-Stage Hand Pump -- OTC4016 -- View Larger Image
OTC 4016 Two-Stage Hand Pump -- OTC4016-Image

OTC 4016 Dualmaster Jr. Two-Stage Hand Pump

Here's two-stage flexibility at a popular price! These pump have extra-large reservoirs (125 cu. in. usable oil) and permit use with large hydraulic rams or in multiple small ram applications. Compact and lightweight, Dualmaster Jr. provides maximum flexibility with minimum effort in a portable pump. The 4016 and 4017 deliver... providing high oil volume (2.6 cu. in. per stroke) for rapid ram approach and return. Then they automatically switch at 300 PSI to the high pressure, low volume stage (.16 cu. in. per stroke) for high force applications. Both have a large, non-vented reservoir with safety relief valve to prevent over-pressurization of the reservoir. Piston stroke is 3/4", maximum handle effort is 130 lbs. at 10,000 PSI. The 4016 is equipped with a 2-way valve for use with single-acitng rams. The 4017 has a 4-way valve for use with double-acting rams. Two versatile hydraulic pumps... dependable power for automotive, heavy-duty truck, agricultural, and construction maintenance needs.


Max Pressure Volume per
Piston Dia. Piston
Oil Port
1st Stage 300 PSI
2nd Stage 10,000 PSI
2.6 cu. In.
.16cu. in.
3/4” 125 cu. In.

No. 4016 -- Pump with a 2-way valve for use with single-acting rams. Delivers 2.6 cu. in. of oil per stroke in low pressure stage. Wt., 29 lbs., 13 oz.

Product Category
Liquid Handling Pumps
Pump Type
Hand Foot Pump

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