Randolph Austin Co. - Item # 620-352, DC Speed Control Assembly
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Item # 620-352 DC Speed Control Assembly
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DC Speed Control Assembly
620-PHO: Pump Head Only

The 620-PHO is the newest addition to the 600 series of pump heads and features a hinged side plate and tube clamp as well as a pump that can be mounted in 90º increments of rotation. The pump housing is machined from an aluminum casting and the internal plate and shaft are stainless steel. The 620-PHO provides easy access to the tubing without separate parts, such as knurled nuts, that can be lost.

620-101:Zero-Max™ Speed Control Pump

The 620-101 is a direct drive unit with a manual speed control providing a speed regulation from 0-400 RPM. This assembly comes with a pump head, Zero-Max speed control, and a 1/4 HP, 115 VAC, 60 HZ, 1PH, O.D.P. motor mounted on a stainless steel base. The 620-101 provides a cost-effective substitute for AC or DC speed controls and is used for fluid transfer, metering, printing, and other industrial applications.

620-103: Zero-Max Reversible Speed Control Pump

The 620-103 is a direct drive unit with a Zero-Max reversible speed control, that provides a speed regulation from 0-400 RPM in either a clockwise or counter clockwise rotation. This assembly comes with a pump head, Zero-Max speed control, and a 1/4 HP, 115 VAC, 60 HZ, 1 PH, O.D.P. motor mounted on a steel base. The 620-103 provides a cost-effective substitute for AC or DC speed controls and is used for fluid transfer, metering, printing, and other industrial applications.

620-332, 620-352 & 620-362:Vari-Flow™ DC Speed Control Pumps

The 620-332, 620-352 and 615-362 iare DC speed control model. The pumps are mounted on a stainless steel base and coupled to a 1/4 HP, geared, IPC-44, 130 VDC, PM motor. Each unit comes with a speed control in a Nema IV enclosure. The controls accept a 4-20 MA or 0-10 VDC signal and have forward/brake/reverse capability. Vari-Flow assemblies are used in applications where precise speed regulation is needed and with systems that require a remote signal for motor or flow control.

Tubing Sizes: The 620-PHO uses two interchangeable sizes of tubing: 3/8" I.D. x 5/8" O.D. or 1/2" I.D. x 3/4" O.D.

Industries: Paper & pulp, laboratory, sampling, bilge, ink and fluid transfer.

Custom assemblies are available upon request. For a quotation please contact our sales office.

600series hinged image

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600 Series Hinged Pump CAD Drawing

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 Specifications  

Max Flow Rate - GPM (LPM)

3.4 (12.9)

Motor

1/4 HP, 130 VDC, PM, IPC-44

Power

115/230 VAC, 1 PH, 50/60 Hz

Pump Speed (rpm )

6-250

Dimensions - inches - L x W x H

20 x 15 1/2 x 8 1/2

Ship. Weight (lbs. )

40


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