Lot 252 Listing# 1045611

Lot of 3 Gast DOA-P704-AA Vacuum Pump / Compressor


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Location:

Philadelphia, PA, USA

Event Start Date:

10/19/2026

Invoices Will be Sent:

10/27/2026
All invoice payments are due immediately upon receipt.

Equipment must be collected during the week of November 16th - 19th. Any equipment not collected during this time period will be considered abandoned. No exceptions.
Equipment Description
Gast DOA-P704-AA oilless diaphragm vacuum pump / compressor units. This laboratory-duty pump series provides both vacuum and pressure from a single oil-free diaphragm head, driven by a fan-cooled shaded-pole motor with a thermal overload switch, and is intended for bench-top use in labs and instrumentation service.

Nameplate data read from the units: 115 volts, 4.2 amps, 60 Hz, single phase, with maximum pressure of 4.08 bar / 60 PSI. Published data for the model lists maximum vacuum of 25.5 in. Hg and free air delivery of approximately 1.9 CFM at 0 PSI. Each unit is configured with dual panel gauges (vacuum and pressure), an adjustable regulator, brass hose barb inlet and outlet fittings, a rubber-footed base, a carrying handle, and a line cord with an integral on/off switch. Nameplates carry UL/cUL and CE markings.

The photos show three of these pumps sitting on a laboratory bench, two in the grey/blue housing and one in the lighter grey housing; some units still have short lengths of vacuum tubing attached to the ports. The field rep's tag records the listing as three separate pieces, so each pump is tagged and moved individually.

No condition, run-time or functional testing information was recorded during the site visit, and the units were not powered up in the photographs. Condition should be verified by inspection; no additional accessories beyond the gauges, regulators, fittings and attached tubing visible in the photos are represented as included.

Specifications:
Standard
Metric

Manufacturer Name

Gast
 

Model:

DOA-P704-AA
DOA-P704-AA

CE Marked:

YES
YES

Capacity Speed:

1.9 CU FT/MIN
1.9 CU FT/MIN

Vacuum (in. Hg):

25.5
25.5

Inlet size:

1/4 IN
1/4 mm

Outlet Size:

1/4 IN
1/4 mm

Voltage:

115 VOLTS
115 VOLTS

Frequency:

60 HERTZ
60 HERTZ

Phase:

1
1

Current:

4.2 AMPS
4.2 AMPS

Recommended Packaging Form:

19C (22X15X13)
19C (22X15X13)


Dimensions:
Standard
Metric

See all item dimensions

Item #1:

12.00 x 7.00 x 11.00 IN - 16.00 LBS
304.80 x 177.80 x 279.40 mm - 7.26 kg

Item #2:

12.00 x 7.00 x 11.00 IN - 16.00 LBS
304.80 x 177.80 x 279.40 mm - 7.26 kg

Item #3:

12.00 x 7.00 x 11.00 IN - 16.00 LBS
304.80 x 177.80 x 279.40 mm - 7.26 kg

Overall:

12 x 7 x 11 IN - 25 LBS
304.80 x 177.80 x 279.40 mm - 11.34 kg


Certain sellers requires that we assess state sales tax where applicable. Sales tax can only be waived if a valid sales tax exemption certificate is provided.

This lot is being sold "as is, where is". We recommend that you contact an EquipNet sales representative to set up your own inspection.

This equipment is subject to a removal and loading charge.

The written description provided for this equipment is EXACTLY what you will receive if you opt to purchase this listing. Any items that are not in the description but appear in the visual representations of this listing will not be included in the sale. Photos and video are provided just as references and to give a general sense of condition.

Please be aware that weights and dimensions of equipment provided on EquipNet’s listings are estimates and can vary from actual weights and size. Sellers estimates are often not precise especially when equipment was installed versus prepped for shipment. As such, please do not fully rely on the accuracy of this information in EquipNet’s listings for shipping quotes and/or user size requirements.

Any license associated with this equipment is non transferable.

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