Blowback Pumps

SPDB Series Models: SPDB5, SPDB7.5, SPDB10, SPDB15

Compressed air-operated blowback and vacuum valves with high- vacuum relief.

Mechanical high-vacuum relief valve.

Support base.

Positive displacement blower.

Three (3) -phase high efficiency TEFC electric motor.

5, 7.5, 10, or 15 horsepower (3.75, 5.63, 7.5, or 11.25 kW)

Standard 230-460/3/60. 380-415/3/50. 575/3/60 is optional.

Adjustable motor base.

Vacuum gauge.

Vacuum switch for high vacuum protection.

Junction box with motor starter, including overload protection.

Discharge silencer.

Options

Fused disconnect in the junction box.

Distributed I/O capability.

Sound enclosure.

Efficiency motors available.

Re-sheave for elevation.

24VDC or 120VAC controls.

Conveying System Mechanical Components Chapter 2: Functional Description

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Sterling 882.00379.00 manual Blowback Pumps, Spdb Series Models SPDB5, SPDB7.5, SPDB10, SPDB15