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Lowara eNSC pump range

The Lowara eNSC range of ISO single impellor centrifugal pumps are made to match up to ISO 2858 dimension and performance standards. They are designed for a wide range of applications across agriculture, commerce and industry. With cast iron casings rated to 16 bar and a back pull-out design. Select your model below to find compatible mechanical seals, bearings and O-rings for the eNSC range.

Lowara eNSC bare shaft ISO
Lowara eNSC bare shaft ISO pump
Lowara eNSCE ISO pump
Lowara eNSCE Series ISO motor pump
Lowara eNSCS ISO pump
Lowara eNSCE Series ISO motor pump

Lowara e-NSC End Suction Pump Parts

SpecDetail
ConstructionClose-coupled end suction, back pull-out. e-NSC E: extended shaft (impeller on the motor shaft). e-NSC S: stub shaft with rigid coupling to a standard IEC motor
Maximum flow640 m³/hr (2-pole); 1,900 m³/hr (4-pole)
Maximum total head154 m (2-pole); 100 m (4-pole)
Liquid temperature-25°C to +120°C standard; up to +140°C with special seal
Operating pressure (casing)16 bar
MaterialCast iron casing with cast iron (C), bronze (B) or stainless steel (N) impeller; stainless steel shaft
Standard mechanical sealEN 12756 / ISO 3069 single seal, silicon carbide / carbon / EPDM
ConnectionsEN 733 dimensions, EN 1092 flanges
MotorIE3 three phase 415V; 2-pole 1.1kW to 200kW, 4-pole 0.25kW to 355kW

e-NSC 2-Pole (2900 rpm) – Model Selector

ModelInlet DNOutlet DNNominal Impeller SizeFind Parts
22mm Seal
50×32-1255032125Parts for Lowara e-NSC 50×32-125/11 1.1kW
50×32-1605032160Parts for Lowara e-NSC 50×32-160/15 1.5kW
Parts for Lowara e-NSC 50×32-160/22 2.2kW
Parts for Lowara e-NSC 50×32-160/30 3kW
Parts for Lowara e-NSC 50×32-160/40 4kW
Parts for Lowara e-NSC 50×32-160/55 5.5kW
50×32-2005032200Parts for Lowara e-NSC 50×32-200/30 3kW
Parts for Lowara e-NSC 50×32-200/40 4kW
65×40-1256540125Parts for Lowara e-NSC 65×40-125/15 1.5kW
Parts for Lowara e-NSC 65×40-125/22 2.2kW
Parts for Lowara e-NSC 65×40-125/30 3kW
Parts for Lowara e-NSC 65×40-125/40 4kW
65×40-1606540160Parts for Lowara e-NSC 65×40-160/30 3kW
Parts for Lowara e-NSC 65×40-160/40 4kW
Parts for Lowara e-NSC 65×40-160/55 5.5kW
Parts for Lowara e-NSC 65×40-160/75 7.5kW
65×40-2006540200Parts for Lowara e-NSC 65×40-200/55 5.5kW
Parts for Lowara e-NSC 65×40-200/75 7.5kW
Parts for Lowara e-NSC 65×40-200/92 9.2kW
Parts for Lowara e-NSC 65×40-200/110 11kW
Parts for Lowara e-NSC 65×40-200/110A 11kW
65×50-1256550125Parts for Lowara e-NSC 65×50-125/30 3kW
Parts for Lowara e-NSC 65×50-125/40 4kW
Parts for Lowara e-NSC 65×50-125/55 5.5kW
Parts for Lowara e-NSC 65×50-125/75 7.5kW
65×50-1606550160Parts for Lowara e-NSC 65×50-160/55 5.5kW
Parts for Lowara e-NSC 65×50-160/75 7.5kW
Parts for Lowara e-NSC 65×50-160/92 9.2kW
Parts for Lowara e-NSC 65×50-160/110 11kW
Parts for Lowara e-NSC 65×50-160/110A 11kW
80×65-1258065125Parts for Lowara e-NSC 80×65-125/40 4kW
Parts for Lowara e-NSC 80×65-125/55 5.5kW
Parts for Lowara e-NSC 80×65-125/75 7.5kW
Parts for Lowara e-NSC 80×65-125/92 9.2kW
Parts for Lowara e-NSC 80×65-125/110 11kW
Parts for Lowara e-NSC 80×65-125/110A 11kW
28mm Seal
50×32-2505032250Parts for Lowara e-NSC 50×32-250/55 5.5kW
Parts for Lowara e-NSC 50×32-250/75 7.5kW
Parts for Lowara e-NSC 50×32-250/92 9.2kW
Parts for Lowara e-NSC 50×32-250/110 11kW
Parts for Lowara e-NSC 50×32-250/110A 11kW
Parts for Lowara e-NSC 50×32-250/150 15kW
65×40-2506540250Parts for Lowara e-NSC 65×40-250/92 9.2kW
Parts for Lowara e-NSC 65×40-250/110 11kW
Parts for Lowara e-NSC 65×40-250/110A 11kW
Parts for Lowara e-NSC 65×40-250/150 15kW
Parts for Lowara e-NSC 65×40-250/185 18.5kW
Parts for Lowara e-NSC 65×40-250/220 22kW
65×50-2006550200Parts for Lowara e-NSC 65×50-200/92 9.2kW
Parts for Lowara e-NSC 65×50-200/110 11kW
Parts for Lowara e-NSC 65×50-200/110A 11kW
Parts for Lowara e-NSC 65×50-200/150 15kW
65×50-2506550250Parts for Lowara e-NSC 65×50-250/150 15kW
Parts for Lowara e-NSC 65×50-250/185 18.5kW
Parts for Lowara e-NSC 65×50-250/220 22kW
Parts for Lowara e-NSC 65×50-250/300 30kW
Parts for Lowara e-NSC 65×50-250/370 37kW
Parts for Lowara e-NSC 65×50-250/450 45kW
Parts for Lowara e-NSC 65×50-250/550 55kW
Parts for Lowara e-NSC 65×50-250/750 75kW
80×65-1608065160Parts for Lowara e-NSC 80×65-160/92 9.2kW
Parts for Lowara e-NSC 80×65-160/110 11kW
Parts for Lowara e-NSC 80×65-160/110A 11kW
Parts for Lowara e-NSC 80×65-160/150 15kW
Parts for Lowara e-NSC 80×65-160/185 18.5kW
80×65-2008065200Parts for Lowara e-NSC 80×65-200/150 15kW
Parts for Lowara e-NSC 80×65-200/185 18.5kW
Parts for Lowara e-NSC 80×65-200/220 22kW
Parts for Lowara e-NSC 80×65-200/300 30kW
100×80-16010080160Parts for Lowara e-NSC 100×80-160/110 11kW
Parts for Lowara e-NSC 100×80-160/150 15kW
Parts for Lowara e-NSC 100×80-160/185 18.5kW
Parts for Lowara e-NSC 100×80-160/220 22kW
38mm Seal
80×65-2508065250Parts for Lowara e-NSC 80×65-250/220 22kW
Parts for Lowara e-NSC 80×65-250/300 30kW
Parts for Lowara e-NSC 80×65-250/370 37kW
Parts for Lowara e-NSC 80×65-250/450 45kW
Parts for Lowara e-NSC 80×65-250/550 55kW
Parts for Lowara e-NSC 80×65-250/750 75kW
Parts for Lowara e-NSC 80×65-250/900 90kW
100×80-20010080200Parts for Lowara e-NSC 100×80-200/220 22kW
Parts for Lowara e-NSC 100×80-200/300 30kW
Parts for Lowara e-NSC 100×80-200/370 37kW
Parts for Lowara e-NSC 100×80-200/450 45kW
100×80-25010080250Parts for Lowara e-NSC 100×80-250/150 15kW
Parts for Lowara e-NSC 100×80-250/370 37kW
Parts for Lowara e-NSC 100×80-250/450 45kW
Parts for Lowara e-NSC 100×80-250/550 55kW
Parts for Lowara e-NSC 100×80-250/750 75kW
Parts for Lowara e-NSC 100×80-250/900 90kW
Parts for Lowara e-NSC 100×80-250/1100 110kW
Parts for Lowara e-NSC 100×80-250/1320 132kW
Parts for Lowara e-NSC 100×80-250/1600 160kW
125×100-160125100160Parts for Lowara e-NSC 125×100-160/185 18.5kW
Parts for Lowara e-NSC 125×100-160/220 22kW
Parts for Lowara e-NSC 125×100-160/300 30kW
125×100-200125100200Parts for Lowara e-NSC 125×100-200/300 30kW
Parts for Lowara e-NSC 125×100-200/370 37kW
Parts for Lowara e-NSC 125×100-200/450 45kW
Parts for Lowara e-NSC 125×100-200/550 55kW
125×100-250125100250Parts for Lowara e-NSC 125×100-250/450 45kW
Parts for Lowara e-NSC 125×100-250/550 55kW
Parts for Lowara e-NSC 125×100-250/750 75kW
Parts for Lowara e-NSC 125×100-250/900 90kW
150×125-200150125200Parts for Lowara e-NSC 150×125-200/450 45kW
Parts for Lowara e-NSC 150×125-200/550 55kW
Parts for Lowara e-NSC 150×125-200/750 75kW
Parts for Lowara e-NSC 150×125-200/900 90kW
48mm Seal
125×100-316125100316Parts for Lowara e-NSC 125×100-316/1100 110kW
Parts for Lowara e-NSC 125×100-316/1320 132kW
Parts for Lowara e-NSC 125×100-316/1600 160kW
150×125-315150125315Parts for Lowara e-NSC 150×125-315/1100 110kW
Parts for Lowara e-NSC 150×125-315/1320 132kW
Parts for Lowara e-NSC 150×125-315/1600 160kW
Parts for Lowara e-NSC 150×125-315/2000 200kW

e-NSC 4-Pole (1450 rpm) – Model Selector

ModelInlet DNOutlet DNNominal Impeller SizeFind Parts
22mm Seal
50×32-1255032125Parts for Lowara e-NSC 50×32-125/02 0.25kW
Parts for Lowara e-NSC 50×32-125/02A 0.25kW
Parts for Lowara e-NSC 50×32-125/03 0.37kW
50×32-1605032160Parts for Lowara e-NSC 50×32-160/02 0.25kW
Parts for Lowara e-NSC 50×32-160/03 0.37kW
Parts for Lowara e-NSC 50×32-160/05A 0.55kW
50×32-2005032200Parts for Lowara e-NSC 50×32-200/03 0.37kW
Parts for Lowara e-NSC 50×32-200/05 0.55kW
Parts for Lowara e-NSC 50×32-200/11 1.1kW
65×40-1256540125Parts for Lowara e-NSC 65×40-125/02 0.25kW
Parts for Lowara e-NSC 65×40-125/02A 0.25kW
Parts for Lowara e-NSC 65×40-125/03 0.37kW
Parts for Lowara e-NSC 65×40-125/05 0.55kW
65×40-1606540160Parts for Lowara e-NSC 65×40-160/03 0.37kW
Parts for Lowara e-NSC 65×40-160/05 0.5kW
Parts for Lowara e-NSC 65×40-160/07 0.75kW
Parts for Lowara e-NSC 65×40-160/11 1.1kW
65×40-2006540200Parts for Lowara e-NSC 65×40-200/07 0.75kW
Parts for Lowara e-NSC 65×40-200/11 1.1kW
Parts for Lowara e-NSC 65×40-200/15 1.5kW
Parts for Lowara e-NSC 65×40-200/15A 1.5kW
65×50-1256550125Parts for Lowara e-NSC 65×50-125/03 0.37kW
Parts for Lowara e-NSC 65×50-125/05 0.5kW
Parts for Lowara e-NSC 65×50-125/07 0.75kW
Parts for Lowara e-NSC 65×50-125/11 1.1kW
65×50-1606550160Parts for Lowara e-NSC 65×50-160/07 0.75kW
Parts for Lowara e-NSC 65×50-160/11 1.1kW
Parts for Lowara e-NSC 65×50-160/11A 1.1kW
Parts for Lowara e-NSC 65×50-160/15 1.5kW
80×65-1258065125Parts for Lowara e-NSC 80×65-125/05 0.5kW
Parts for Lowara e-NSC 80×65-125/07 0.75kW
Parts for Lowara e-NSC 80×65-125/11 1.1kW
Parts for Lowara e-NSC 80×65-125/15 1.5kW
28mm Seal
50×32-2505032250Parts for Lowara e-NSC 50×32-250/07 0.75kW
Parts for Lowara e-NSC 50×32-250/11 1.1kW
Parts for Lowara e-NSC 50×32-250/15 1.5kW
Parts for Lowara e-NSC 50×32-250/15A 1.5kW
Parts for Lowara e-NSC 50×32-250/15B 1.5kW
Parts for Lowara e-NSC 50×32-250/22 2.2kW
65×40-2506540250Parts for Lowara e-NSC 65×40-250/11 1.1kW
Parts for Lowara e-NSC 65×40-250/15 1.5kW
Parts for Lowara e-NSC 65×40-250/15A 1.5kW
Parts for Lowara e-NSC 65×40-250/22 2.2kW
Parts for Lowara e-NSC 65×40-250/30 3kW
65×50-2006550200Parts for Lowara e-NSC 65×50-200/11 1.1kW
Parts for Lowara e-NSC 65×50-200/15 1.5kW
Parts for Lowara e-NSC 65×50-200/15A 1.5kW
Parts for Lowara e-NSC 65×50-200/22 2.2kW
Parts for Lowara e-NSC 65×50-200/22A 2.2kW
65×50-2506550250Parts for Lowara e-NSC 65×50-250/22 2.2kW
Parts for Lowara e-NSC 65×50-250/22A 2.2kW
Parts for Lowara e-NSC 65×50-250/30 3kW
Parts for Lowara e-NSC 65×50-250/40 4kW
80×65-1608065160Parts for Lowara e-NSC 80×65-160/11 1.1kW
Parts for Lowara e-NSC 80×65-160/11A 1.1kW
Parts for Lowara e-NSC 80×65-160/15 1.5kW
Parts for Lowara e-NSC 80×65-160/15A 1.5kW
Parts for Lowara e-NSC 80×65-160/15B 1.5kW
Parts for Lowara e-NSC 80×65-160/22 2.2kW
80×65-2008065200Parts for Lowara e-NSC 80×65-200/15 1.5kW
Parts for Lowara e-NSC 80×65-200/22 2.2kW
Parts for Lowara e-NSC 80×65-200/22A 2.2kW
Parts for Lowara e-NSC 80×65-200/30 3kW
Parts for Lowara e-NSC 80×65-200/40 4kW
100×80-16010080160Parts for Lowara e-NSC 100×80-160/15 1.5kW
Parts for Lowara e-NSC 100×80-160/22 2.2kW
Parts for Lowara e-NSC 100×80-160/22A 2.2kW
Parts for Lowara e-NSC 100×80-160/30 3kW
38mm Seal
65×50-3156550315Parts for Lowara e-NSC 65×50-315/40 4kW
Parts for Lowara e-NSC 65×50-315/55 5.5kW
Parts for Lowara e-NSC 65×50-315/75 7.5kW
Parts for Lowara e-NSC 65×50-315/110 11kW
80×65-2508065250Parts for Lowara e-NSC 80×65-250/30 3kW
Parts for Lowara e-NSC 80×65-250/40 4kW
Parts for Lowara e-NSC 80×65-250/55 5.5kW
Parts for Lowara e-NSC 80×65-250/55A 5.5kW
Parts for Lowara e-NSC 80×65-250/75 7.5kW
80×65-3158065315Parts for Lowara e-NSC 80×65-315/55 5.5kW
Parts for Lowara e-NSC 80×65-315/75 7.5kW
Parts for Lowara e-NSC 80×65-315/110 11kW
Parts for Lowara e-NSC 80×65-315/150 15kW
100×80-20010080200Parts for Lowara e-NSC 100×80-200/30 3kW
Parts for Lowara e-NSC 100×80-200/40 4kW
Parts for Lowara e-NSC 100×80-200/55 5.5kW
Parts for Lowara e-NSC 100×80-200/55A 5.5kW
100×80-25010080250Parts for Lowara e-NSC 100×80-250/55 5.5kW
Parts for Lowara e-NSC 100×80-250/55A 5.5kW
Parts for Lowara e-NSC 100×80-250/75 7.5kW
Parts for Lowara e-NSC 100×80-250/110 11kW
100×80-31510080315Parts for Lowara e-NSC 100×80-315/110 11kW
Parts for Lowara e-NSC 100×80-315/110A 11kW
Parts for Lowara e-NSC 100×80-315/150 15kW
Parts for Lowara e-NSC 100×80-315/185 18.5kW
Parts for Lowara e-NSC 100×80-315/220 22kW
125×100-160125100160Parts for Lowara e-NSC 125×100-160/2-2A 2.2kW
Parts for Lowara e-NSC 125×100-160/2-3A 2.2kW
Parts for Lowara e-NSC 125×100-160/30 3kW
Parts for Lowara e-NSC 125×100-160/45 4kW
125×100-200125100200Parts for Lowara e-NSC 125×100-200/40 4kW
Parts for Lowara e-NSC 125×100-200/55 5.5kW
Parts for Lowara e-NSC 125×100-200/75 7.5kW
125×100-250125100250Parts for Lowara e-NSC 125×100-250/55 5.5kW
Parts for Lowara e-NSC 125×100-250/75 7.5kW
Parts for Lowara e-NSC 125×100-250/110 11kW
125×100-315125100315Parts for Lowara e-NSC 125×100-315/110 11kW
Parts for Lowara e-NSC 125×100-315/150 15kW
Parts for Lowara e-NSC 125×100-315/185 18.5kW
Parts for Lowara e-NSC 125×100-315/220 22kW
Parts for Lowara e-NSC 125×100-315/300 30kW
150×125-200150125200Parts for Lowara e-NSC 150×125-200/55 5.5kW
Parts for Lowara e-NSC 150×125-200/75 7.5kW
Parts for Lowara e-NSC 150×125-200/110 11kW
150×125-250150125250Parts for Lowara e-NSC 150×125-250/75 7.5kW
Parts for Lowara e-NSC 150×125-250/110 11kW
Parts for Lowara e-NSC 150×125-250/150 15kW
200×150-200200150200Parts for Lowara e-NSC 200×150-200/110 11kW
Parts for Lowara e-NSC 200×150-200/110a 11kW
Parts for Lowara e-NSC 200×150-200/150 15kW
Parts for Lowara e-NSC 200×150-200/150a 15kW
48mm Seal
100×80-40010080400Parts for Lowara e-NSC 100×80-400/185 18.5kW
Parts for Lowara e-NSC 100×80-400/220 22kW
Parts for Lowara e-NSC 100×80-400/300 30kW
Parts for Lowara e-NSC 100×80-400/370 37kW
125×100-400125100400Parts for Lowara e-NSC 125×100-400/300 30kW
Parts for Lowara e-NSC 125×100-400/370 37kW
Parts for Lowara e-NSC 125×100-400/450 45kW
150×125-315150125315Parts for Lowara e-NSC 150×125-315/185 18.5kW
Parts for Lowara e-NSC 150×125-315/220 22kW
Parts for Lowara e-NSC 150×125-315/300 30kW
150×125-400150125400Parts for Lowara e-NSC 150×125-400/370 37kW
Parts for Lowara e-NSC 150×125-400/450 45kW
Parts for Lowara e-NSC 150×125-400/550 55kW
Parts for Lowara e-NSC 150×125-400/750 75kW
200×150-250200150250Parts for Lowara e-NSC 200×150-250/150 15kW
Parts for Lowara e-NSC 200×150-250/185 18.5kW
Parts for Lowara e-NSC 200×150-250/220 22kW
Parts for Lowara e-NSC 200×150-250/300 30kW
200×150-315200150315Parts for Lowara e-NSC 200×150-315/300 30kW
Parts for Lowara e-NSC 200×150-315/370 37kW
Parts for Lowara e-NSC 200×150-315/450 45kW
200×150-400200150400Parts for Lowara e-NSC 200×150-400/450 45kW
Parts for Lowara e-NSC 200×150-400/550 55kW
Parts for Lowara e-NSC 200×150-400/750 75kW
Parts for Lowara e-NSC 200×150-400/900 90kW
Parts for Lowara e-NSC 200×150-400/1100 110kW
250×200-250250200250Parts for Lowara e-NSC 250×200-250/1-5 18.5kW
Parts for Lowara e-NSC 250×200-250/2-10 22kW
Parts for Lowara e-NSC 250×200-250/300 30kW
Parts for Lowara e-NSC 250×200-250/300A 30kW
250×200-315250200315Parts for Lowara e-NSC 250×200-315/300 30kW
Parts for Lowara e-NSC 250×200-315/370 37kW
Parts for Lowara e-NSC 250×200-315/450 45kW
Parts for Lowara e-NSC 250×200-315/550 55kW
Parts for Lowara e-NSC 250×200-315/750 75kW
300×250-315300250315Parts for Lowara e-NSC 300×250-315/370 37kW
Parts for Lowara e-NSC 300×250-315/450 45kW
Parts for Lowara e-NSC 300×250-315/550 55kW
Parts for Lowara e-NSC 300×250-315/750 75kW

Larger 4-pole models (200×150-500, 250×200-400 and -500, 300×250-400 and -500, and the 350×300 range) are not listed — contact us for seals and parts for these pumps.

e-NSC Parts Reference (2-pole and 4-pole)

ModelMechanical SealCasing O-RingBearings
22mm Seal
50×32-125MG12 22mm seal (Lowara KL01AGS)PDS42998 (Lowara kit KL02ACY)2x 6305
50×32-160MG12 22mm seal (Lowara KL01AGS)PDS42998 (Lowara kit KL02ACY)2x 6305
50×32-200MG12 22mm seal (Lowara KL01AGS)PDS40009 (Lowara kit KL02ACY)2x 6305
65×40-125MG12 22mm seal (Lowara KL01AGS)PDS42998 (Lowara kit KL02ACY)2x 6305
65×40-160MG12 22mm seal (Lowara KL01AGS)PDS42998 (Lowara kit KL02ACY)2x 6305
65×40-200MG12 22mm seal (Lowara KL01AGS)PDS40009 (Lowara kit KL02ACY)2x 6305
65×50-125MG12 22mm seal (Lowara KL01AGS)PDS42998 (Lowara kit KL02ACY)2x 6305
65×50-160MG12 22mm seal (Lowara KL01AGS)PDS40009 (Lowara kit KL02ACY)2x 6305
80×65-125MG12 22mm seal (Lowara KL01AGS)PDS40009 (Lowara kit KL02ACY)2x 6305
28mm Seal
50×32-250MG12 28mm seal (Lowara KL01AF7)PLSORHKL02AC1 (Lowara kit KL02ACY)6306 + 6308
65×40-250MG12 28mm seal (Lowara KL01AF7)PLSORHKL02AC1 (Lowara kit KL02ACY)6306 + 6308
65×50-200MG12 28mm seal (Lowara KL01AF7)PDS40009 (Lowara kit KL02ACY)6306 + 6308
65×50-250MG12 28mm seal (Lowara KL01AF7)PLSORHKL02AC1 (Lowara kit KL02ACY)6306 + 6308
80×65-160MG12 28mm seal (Lowara KL01AF7)PLSORHKL02AC1 (Lowara kit KL02ACY)6306 + 6308
80×65-200MG12 28mm seal (Lowara KL01AF7)PLSORHKL02AC1 (Lowara kit KL02ACY)6306 + 6308
100×80-160MG12 28mm seal (Lowara KL01AF7)PLSORHKL02AC1 (Lowara kit KL02ACY)6306 + 6308
38mm Seal
65×50-315MG12 38mm seal (Lowara 743742050)PGS97757675 (Lowara kit 97757675)2x 6308
80×65-250MG12 38mm seal (Lowara KL01AGD)PLSORHKL02AC1 (Lowara kit KL02AC1)2x 6308
80×65-315MG12 38mm seal (Lowara 743742050)PGS97757675 (Lowara kit 97757675)2x 6308
100×80-200MG12 38mm seal (Lowara KL01AGD)PLSORHKL02AC1 (Lowara kit KL02AC1)2x 6308
100×80-250MG12 38mm seal (Lowara KL01AGD)PLSORHKL02AC1 (Lowara kit KL02AC1)2x 6308
100×80-315MG12 38mm seal (Lowara 743742050)PGS97757675 (Lowara kit 97757675)2x 6308
125×100-160MG12 38mm seal (Lowara 743742000)PLSORHKL02AC1 (Lowara kit KL02AC1)2x 6308
125×100-200MG12 38mm seal (Lowara 743742000)PLSORHKL02AC1 (Lowara kit KL02AC1)2x 6308
125×100-250MG12 38mm seal (Lowara 743742000)PLSORHKL02AC1 (Lowara kit KL02AC1)2x 6308
125×100-315MG12 38mm seal (Lowara 743742050)PGS97757675 (Lowara kit 97757675)2x 6308
150×125-200MG12 38mm seal (Lowara 743742000)PLSORHKL02AC1 (Lowara kit KL02AC1)2x 6308
150×125-250MG12 38mm seal (Lowara 743742000)PLSORHKL02AC1 (Lowara kit KL02AC1)2x 6308
200×150-200MG12 38mm seal (Lowara 743742000)PLSORHKL02AC1 (Lowara kit KL02AC1)2x 6308
48mm Seal
100×80-400MG12 48mm seal (Lowara 743742150)PLSORH743780110 (Lowara kit 743780110)2x 6310
125×100-316MG12 48mm seal (Lowara 743742100)PGS97757675 (Lowara kit 97757675)2x 6310
125×100-400MG12 48mm seal (Lowara 743742150)PLSORH743780110 (Lowara kit 743780110)2x 6310
150×125-315MG12 48mm seal (Lowara 743742100)PGS97757675 (Lowara kit 97757675)2x 6310
150×125-400MG12 48mm seal (Lowara 743742150)PLSORH743780110 (Lowara kit 743780110)2x 6310
200×150-250MG12 48mm seal (Lowara 743742100)PGS97757675 (Lowara kit 97757675)2x 6310
200×150-315MG12 48mm seal (Lowara 743742100)PGS97757675 (Lowara kit 97757675)2x 6310
200×150-400MG12 48mm seal (Lowara 743742150)PLSORH743780110 (Lowara kit 743780110)2x 6310
250×200-250MG12 48mm seal (Lowara 743742100)PGS97757675 (Lowara kit 97757675)2x 6310
250×200-315MG12 48mm seal (Lowara 743742100)PGS97757675 (Lowara kit 97757675)2x 6310
300×250-315MG12 48mm seal (Lowara 743742100)PGS97757675 (Lowara kit 97757675)2x 6310

NK/NKG Series – Mechanical Seal, Bearing & O-Ring Compatibility

Mechanical seal and bearings are common across all casing sizes within a seal group, with two exceptions noted below. The housing O-ring varies by nominal impeller size — refer to the table on the right.

28mm Seal

PartSKU
Mechanical Seal98434904
Bearing (Drive End)6307-2RS
Bearing (Non-Drive End)6306-2RS

Applies to: 50×32-160, 50×32-200, 65×40-200, 65×50-160, 80×50-200

Nominal Impeller SizeHousing O-Ring
160PDS43784
200PGS97757671

38mm Seal

PartSKU
Mechanical Seal98434906
Bearing (Drive End)6309-2RS
Bearing (Non-Drive End)6308-2RS

Applies to: 80×50-250, 80×50-315, 80×65-160, 100×65-200, 100×65-250, 100×80-160, 125×80-200, 125×80-250, 125×100-160, 125×100-200
Exceptions — 65×40-250 and 65×40-315 use 6307-2RS / 6306-2RS (same as the 28mm seal group above); 200×150-200 uses 6313-2RS both ends (see note under 48mm seal group).

Nominal Impeller SizeHousing O-Ring
160PDS43784
200PGS97757671
250PGS97757673
315PGS97757675

48mm Seal

PartSKU
Mechanical Seal98434909
Bearing (Drive End)6311-2RS
Bearing (Non-Drive End)6310-2RS

Applies to: 100×65-315, 125×80-315, 125×80-400, 125×100-250, 125×100-315, 125×100-400, 150×125-250, 150×125-315, 150×125-400
Exception — 200×150-250 uses 6313-2RS both ends (see note below).

Nominal Impeller SizeHousing O-Ring
250PGS97757673
315PGS97757675
400PGS97757676

55mm Seal

PartSKU
Mechanical Seal98434943
Bearing (Drive End)6313-2RS
Bearing (Non-Drive End)6313-2RS

Applies to: 200×150-315, 200×150-400

Nominal Impeller SizeHousing O-Ring
315PGS97757675
400PGS97757676

Please contact us if you are looking for something unusual or use our pump selector in our webshop to get a replacement seal for your pump.