DOA-P704-AA

With a compact, yet durable and rugged construction, the DOA provides oil-less operation, which ensures that the discharge air remains free of lubricant contamination. It’s well suited for noise sensitive environments like medical laboratory applications, due to the low noise and vibration operation. Additionally, the unit requires minimal power consumption and can be used as a compressor or vacuum pump for maximum versatility.

Description

Pressure/vacuum pumps with 1/8hp motor for medium pressure and solid vacuum applications

Includes vacuum and pressure regulators.

Produce maximum gauge pressure of 60psig (413kPag)
Vacuum to 26 in. of mercury
Separate vacuum and pressure gauges, graduated from 0 to 60psig (5psig increments) and 0 to 25 in.Hg (1/2 in.Hg increments)
ON/OFF switch on pump body
Aluminum housing with rubber feet and handle
Hose connection diameters, 3/8 in. O.D. × 1/4 in. I.D. (9.5 × 6.4mm)

Specifications

Max. Vacuum	26 in. of mercury
Motor Type	Shaded pole
Includes	Power cord
Certifications/Compliance	UL, cUL
Weight (English)	16 lb.
Temperature (English) Max.	100°F
Flow Rate	31.2 L/min.
Maximum Pressure	4.2 bar

Horsepower	0.125 hp
Amperage	4.2 A
Motor Speed	1575 rpm
Electrical Requirements	115 V 60 Hz
Weight (Metric)	7.3 kg
Temperature (Metric) Max	38°C
Overall Length (English)	7.75 in.

Series Options

Durability & long life

The connecting rod is bonded to the bearing not clamped as in lighter duty pumps. The unit runs at cool operating temperatures and has oversized maintenance-free bearings and corrosion resistant materials – all of which add to the long service life.

Easy maintenance

The air filter, diaphragm and valves are easily replaceable, which extends the life of the product and maximizes uptime.

Unit specific features

• Standard units include muffler for vacuum applications and motor capacitor.

• Lab models include vacuum/pressure gauges, hose barbs, regulators, carrying handle and rubber feet.

• Corrosion resistant model (DOA-P701-DB) includes Teflon coated head assembly and diaphragm cover, Neoprene diaphragm and stainless steel valves.

Gast Manufacturing, Inc.

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