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Hardi 464 D-Icer Pump Parts List

Old Part # 821591

General specifications

Six diaphragm positive displacement radial pump

For hot liquids up to 90C / 194F.


Can be run dry.

Can rotate clockwise or anticlockwise.

One grease point for lubrication.

Dry sump to simplify maintenance.

No special tools are needed for maintenance.

Nitril diaphragms and seals.

Stainless steel valves.

Stainless steel diaphragm discs and bolts.

Cast iron crankcase and covers.

Surface coated black.

Hydraulic drive kit available.

Not factory lubricated. Requires suitable grease.

463/10.0 (Ref. no. 821591)

2" suction port, 1-1/4" pressure port (ISO 7).

6-splined 1-3/8" shaft.

Normal operating revolutions, 540 r/min.

Maximum pressure, 15 bar / 220 PSI.

Maximum vacuum, 0.58 bar / 8.5 PSI.

Weight, 66.5 kg / 147 lb.

  • Model: 82168400