Group 2

Muliple Gear Pump

tech

Ordering Code System

 
Group
Option 1
Rotation
Option 2
Displacement CC
Option 3
X
Design Code
Option 4

Option 1 – Group

Code Description

21

GROUP 2+1

22

GROUP 2+2

211

GROUP 2+1+1

221

GROUP 2+2+1

222

GROUP 2+2+2

Option 2 – Rotation

Code Description

C

CLOCKWISE

A

ANTI-CLOCKWISE

Option 3 – Displacement CC

Code

4.5

16

6.3

19

8.2

22

11.3

25

14

 

Option 4 –Design Code

See Option 4 - Below

IMPORTANT - REPEAT OPTIONS 3 & 4 FOR 2ND & 3RD STAGE PUMP COMBO'S EXAMPLE 22C16X111G/8.2X110G

Option 4 - Design Coding System

Design Codes for - Group 2+ Group 1

Shafts

Mounting

Ports

1:8 Tapered

4 Bolt Euro

BSPP Threaded ports

1:8 Tapered

4 Bolt Euro

Flanged ports - Square pattern

Front

Code

141G

168

Middle

Code

-

-

Rear

Code

142G

179

 

Design Codes for - Group 2+ Group 2+ Group 2

Shafts

Mounting

Ports

1:8 Tapered

4 Bolt Euro

BSPP Threaded ports

1:8 Tapered

4 Bolt Euro

Flanged ports - Diamond pattern

1:8 Tapered

4 Bolt Euro

Single suction in second pump, 3/4" BSPP Threaded

1:8 Tapered

4 Bolt Euro

Single suction in first pump, 3/4" BSPP Threaded

1:8 Tapered

4 Bolt Euro

Single suction in first pump, 1" BSPP Threaded

1:5 Tapered

4 Bolt German

Flanged German ports - Square pattern

1:5 Tapered

2 Bolt German KHD

Flanged German ports - Square pattern

1:5 Tapered

4 Bolt German

Single suction in first pump, German flanged ports

16.5mm 9T Splined

4 Bolt German

Flanged German ports - Square pattern

16.5mm 9T Splined

2 Bolt German KHD

Flanged German ports - Square pattern

5/8" Keyed

2 Bolt SAE A

BSPP Threaded ports

5/8" 9T Splined

2 Bolt SAE A

BSPP Threaded ports

5/8" 9T Splined

2 Bolt SAE A

Flanged German ports - Square pattern

17mm 10T Splined

2 Bolt SAE A

BSPP Threaded ports

17mm 15T Splined

4 Bolt German

Flanged German ports - Square pattern

3/4" 11T Splined

2 Bolt SAE A

UNO Threaded ports

Front

Code

111G

067

-

638G2F

638G112F

158

095

-

124

096

457G

167G

468

574G

259

656DU

Middle

Code

156G

156

-

-

-

156B

156B

-

156B

156B

156G

156G

156B

156G

156B

-

Rear

Code

110G

066

723GF

639G2

639G2

161

097

280S

077

097

110G

110G

077

110G

097

110U

Seal Kit and Options

Part.

Description

GR205F-SK

Seal Kit - Includes all seals for a group 2 front pump

GR205M-SK

Seal Kit - Includes all seals for a group 2 middle pump that is being used in a group 2+2+2 arrangement

GR205R-SK

Seal Kit - Includes all seals for a group 2 rear pump that is being used in a group 2+2 or 2+2+2 arrangement

GR205FHU-SK

Seal Kit - Series '656DU' only, Includes all seals for the front pump section, the rear pump will require kit GR205R-SK listed above

GR105-SK

Seal Kit - Includes all seals for a group 1 rear section that is being used in a group 2+1 arrangement

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