Grundfos CR 32 Service Instructions

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3.2 Standard tools
3.3 Torque tools
Pos. Description For pos. Suppl. information Part no.
K Tee key
105 (113) M6 3 mm SV0153
31 M6 - 5 mm SV0124
26b-67 M8 - 6 mm SV0050
9-58a M10 - 8 mm SV0051
L Hexagon socket head screw key
28-58a M10 - 8 mm ID1205
28a 5/8” - 1/2” SV0095
28a 1/2” - 3/8” SV0096
M Ring/open-end spanner
28a M8 - 13 mm SV0055
28a-36a M12 - 19 mm SV0054
28a-36-36a M16 - 24 mm
SV0122
23-25 1/2” - 24 mm
N Hook spanner (adjustable) 49-49a SV0031
Pos. Description For pos. Suppl. information Part no.
O Torque wrench R
4-20 Nm 9 x 12 SV0292
20-100 Nm 9 x 12 SV0269
P Socket spanner
28a M8 - 13 mm ½” x ½” SV0091
28a-36 M12 - 19 mm ½” x ½” SV0267
28a-36-36a M16 - 24 mm ½” x ½”
SV0092
23-25 1/2” - 24 mm ½” x ½”
Q Socket driver for hexagon socket head screws
31 M6 - 5 mm ½” x ½” SV0296
26b-67-E M8 - 6 mm ½” x ½” SV0297
9-28-58a M10 - 8 mm ½” x ½” SV0298
28a
1/2” - 3/8” ½” x ½” SV0094
5/8” - 1/2” ½” x ½” SV0093
R Ratchet insert tool O-P-Q 9 x 12 -> ½” x ½” SV0295
S Tap for key for split cone nut 48-I Ø14 9 x 12 SV0403

Grundfos CR 32 Specifications

General

Type	CR
Frequency	50/60 Hz
Protection Class	IP55
Material	Stainless Steel
Applications	Water supply, pressure boosting
Power Consumption	Varies by model