MARZOCCHI Gear Pumps GHP1 GHP2 GHP3 Series

GP1 Pump Standard Types

GHP1A-D-2-S1 = clockwise rotation, 1.4 cc/rev, SAE A-A 2 bolt flange, splined shaft 9T (S1), threaded ports, standard seals.

Examples

omit = European flange + shaft T0 + ports E + standard seals.

AQ = flange AQ + shaft C2 + ports FA + standard seals.

GHP1-D-2-FG-V = clockwise rotation, 1.4 cc/rev, European flange,1:8 tapered shaft, threaded ports (FG), high temperature seals (V).

A = flange A + shaft C1 + ports FA + standard seals.

GHP1-D-2 = clockwise rotation, 1.4 cc/rev, European flange,1:8 tapered shaft, flanged ports E type, standard seals.

The product data sheets show our standard model types. The synoptic tables for flanges, shafts and ports show all the possible configurations. 

GP2 Pump Standard Types

omit = European flange + shaft T0 + ports E + standard seals.

A = flange A + shaft C1 + ports FA + standard seals.

A3 = flange A3 + shaft C3 + ports FA + standard seals.

BK1 = flange BK1 + shaft T1+ ports D + standard seals.

BK4 = flange BK4 + shaft T2 + ports D + standard seals.

BK2 = flange BK2 + shaft T2 + ports D + standard seals.

BK7 = flange BK7 + shaft G0 + ports D + standard seals

EXAMPLE

GHP2-D-6 = Clockwise rotation, 4.5 cc/rev, European flange,1:8 tapered shaft, flanged ports E type, standard seals.

GHP2A-D-6-KA = Clockwise rotation, 4.5 cc/rev, SAE A 2 bolt flange, cylindrical shaft, standard seals, UNF threaded rear ports (KA).

GHP2BK2-D-6-E = Clockwise rotation, 4.5 cc/rev, German square flange, 1:5 tapered shaft , European flanged ports (E), standard seals.

GHP2-R-13-E1 = Reversible motor, 9.6 cc/rev, European flange, 1:8 tapered shaft , flanged ports E type, standard seals, external drain (E1).

GHM2A-R-6-OR-E2 = Reversible motor, 4.5 cc/rev, SAE A 2 bolt flange, cylindrical shaft C1, threaded ports FA, standard seal, OR seal on pilot, external

drain (E2).

GP3 Pump Standard Types

omit = European flange + shaft T0 + ports E + standard seals

A = flange A + shaft C1 + ports A + standard seals

A2 = flange A2 + shaft C1+ ports A + standard seals

BK1 = flange BK1 + shaft T1 + ports D + standard seals

5 = flange 5 + shaft T2 + ports E + standard seals

EXAMPLE

GHP3-D-30 = clockwise rotation, 20 cc/rev, European flange,1:8 tapered shaft, flanged ports E type, standard seals.

GHP3-D-30-C0 = clockwise rotation, 20 cc/rev, European flange, cylindrical shaft (C0), flanged ports E type, standard seals

GHP3A-D-30-E = clockwise rotation, 20 cc/rev, SAE B 2 bolt flange, cylindrical shaft, European flanged ports (E), standard seals.

GHP3A-R-40-E1 = reversible motor, 26 cc/rev, SAE B 2 bolt flange, cylindrical shaft, European flanged ports A, standard seals, external drain (E1).