Face seals for GRUNDFOS pumps

Торцевые уплотнения к насосам GRUNDFOS

Deliveries of mechanical seal analogues for GRUNDFOS pumps.

GRUNDFOS (grundphos) pumps are mainly fitted with bellows seals. In order to buy a mechanical seal for GRUNDFOS, you need to know the type designation “MG12 / 28-Z G60” or the pump part number. Our seals are selected according to the model, according to the article of the GRUNDFOS pump or according to the marking of Burgmann, John Crane, Roten, AESSEAL and other seal manufacturers.

A mechanical seal is used which consists of: a moving and a stationary part. The fixed part is a ring (saddle), which is fixed in the pump casing. The movable part is attached to the shaft and clamped with a spring to the fixed part. Sealing with mechanical seal achieves using secondary end seals (bellows, rubber rings) and a friction pair. When choosing a mechanical seal, it is important to choose a material of secondary seals and a friction pair.

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- Mechanical seal for pumps Grundfos TP, LM, LP, NM, NP, CR(N)

Seal type Material Shaft diameter vendor code
Торцевое механическое уплотнение для насосов Grundfos TP, LM, LP, NM, NP, CR(N) TP 25R/32R/40 BUBE Ø12 мм, А 96409293
TP 32/40 BUBE Ø12 мм 96409263
CR(N) 2/4 BUBE Ø12 мм 00405096
BUBV Ø12 мм 00405097
TP 32/40/50/65/80/100 BUBE Ø16 мм 96409265
LM 40/50/65/80
LP 50/65/80
NM, NP
BUBE Ø16 мм 00485351
CR(N) 8/16 BUBE Ø16 мм 00425062
BUBV Ø16 мм 00425063
CHI 2/4 BQQE - 004H5007

Mechanical seal in Grundfos TP / TPE, Grundfos TPD / TPED, Grundfos CR (N) 2/4 and CR (N) 8/16 pumps, Grundfos LM, LP, MN, NP.

  • Pressure: 12 bar.
  • Temperature: 0 ° C to 110 ° C.

- Mechanical seal for pumps Grundfos NB, NK, TP

Seal type Material Shaft diameter vendor code
Торцевое механическое уплотнение для насосов Grundfos NB, NK, TP Торцевое механическое уплотнение для насосов Grundfos NB, NK, TP
NB, NK 32/40/50/65/80/100
TP 32/40/50/65/80/100
BAQE Ø28 мм 96488302
NB, NK 40/50/65/80/100/125/150
TP 80/100/125/150
BAQE Ø38 мм 96537605
NB, NK 80/100/125/150
TP 150
BAQE Ø48 мм 96306472
NB, NK 150
TP 200
BAQE Ø55 мм 96306475
NB, NK 125/150 BAQE Ø60 мм 96658812
Mechanical seal in Grundfos NB, Grundfos NK, Grundfos TP pumps.
  • Pressure: 12 bar.
  • Temperature: -30 - +140 ºС.
  • Speed: 12 m / s.

- Mechanical seal for pumps Grundfos LM, LME, LMD, LMDE

Тип уплотнения Марка насоса Материал Диаметр вала Артикул
Торцевое механическое уплотнение для насосов Grundfos TP, LM, LP, NM, NP, CR(N) LM, LME, LMD, LMDE
 Models C, D
BUBE
BUBV
BQQE
BQQV
Ø16 мм 485351
485454
485371
485459
485460
  • Pressure: 12 bar.
  • Temperature: 0 ° C to 110 ° C.

- Mechanical seal for pumps CR, CRE, CRN, CRNE

Тип уплотнения Марка насоса Материал Диаметр вала Артикул
Картриджные уплотнение для насосов Grundfos CR, CRE, CRN, CRNE CR 1/3/5 HQQE/HQQV Ø12 мм 96455086 / 96455087
CR 10/15/20 HQQE/HQQV Ø16 мм 96511844 / 96511845
CR 32/45/64/95 HQQE/HQQV Ø22 мм 96525458 / 96525490
  • Pressure: 20 bar.
  • Temperature: 0 ° C to 120 ° C.
R-706K

R-706K

R-706D

R-706D

R-706C

R-706C

R-706F

R-706F

R-706B Long

R-706B Long