PumpLookupPump and motor part numbers
Mains Units

service kit: ordinary maintenance

1.904-743.0

Plunger seals Ø14 mm

Hawk code 1.904-743.0

In the kit

Part numberDescriptionPosition
No own numberO-ring Ø1.78 x 26.74
No own number"U" seal Ø14 mm5
No own number"U" seal Ø14 mm7
No own numberScrew M14 x 6017

Kits per pump: 1.

Fits these pumps

Hawk NHDP 200 4

NHDP1120FLNHDP1120FRNHDP1520FLNHDP1520FR

Hawk NHDP 200-NEMA 4

NHDP2030FNELNHDP2030FNERNHDP3530FNELNHDP3530FNER

Hawk NHDP-G 4

NHDP1120GLNHDP1120GRNHDP9520GLNHDP9520GR

Hawk NHDP-G1 6

NHDP1120G1LNHDP1120G1RNHDP1320G1LNHDP1320G1RNHDP1420G1LNHDP1420G1R