Allweiler

Mechanical seals for Allweiler pumps

Mechanical seals for Allweiler pumps

The delivery of analogues of mechanical seals for Allweiler pumps:

  • Triple-screw selp-priming pumps BAS, SPF, ZAS, ZAS
  • Mechanical seal for pump Allweiler NTT 25-160
  • Mechanical seal for pump Allweiler NTT 25-200
  • Mechanical seal for pump Allweiler NTT 2/25-200
  • Mechanical seal for pump Allweiler NTT 32-160
  • Mechanical seal for pump Allweiler NTT 32-200
  • Mechanical seal for pump Allweiler NTT 2/32-200
  • Mechanical seal for pump Allweiler NTT 40-160
  • Mechanical seal for pump Allweiler NTT 40-200
  • Mechanical seal for pump Allweiler NTT 40-250
  • Mechanical seal for pump Allweiler NTT 2/40-250
  • Mechanical seal for pump Allweiler NTT 50-160
  • Mechanical seal for pump Allweiler NTT 50-200
  • Mechanical seal for pump Allweiler NTT 50-250
  • Mechanical seal for pump Allweiler NTT 2/50-250
  • Mechanical seal for pump Allweiler NTT 65-160
  • Mechanical seal for pump Allweiler NTT 65-200
  • Mechanical seal for pump Allweiler NTT 80-160
  • Mechanical seal for pump Allweiler NTT 100-160
  • Terminal mechanical seal for pump Allweiler, IMO, Houttuin, 3P Prinz.
  • Terminal mechanical seal for pump's production batch Allweiler: CNH-B, CNB, CNI, CMA, CMAL, CNB-M, CNI-M, CNH-ML, CMAT, CMIT, CNH-M, NT, NB, NBWH, NIWH, CTWH, CBWH, CIWH, NTWH, NTT, NBT, NIT, NTWH, NBWH, NIWH, CTWH, CBWH, CIWH, NT, NI, NB, NS, MI, MA, NISM, NIM, NAM, NAM-F, NSSV, MELO, L, LV, SVG, SVM, SRBS, SRZ, SRZS, SOHB, SOH, SFH, SEMA, SVG, SVM, SRBS, SRZ, SRZS, SOHB, SOH, SFH, SEMA, ASL, ASH, BAS, ZAS, ZASV, SPF, SPF-M, SPZ, SPZ-M, TRILUB, SN, SM, VH, SN-M, RU, S

The construction of mechanical seal consists mainly of two parts: rotating and stationary. Stationary part, as a rule, is a ring, which is fixed in the pump casing. Rotary part is installed on the shaft and tightened to stationary part with the help of a spring.

Pressurizing by mechanical seal is achieved by means of secondary seal (bellows, rubber gasket) and friction couple. When making the selection of mechanical seal, it is important to choose correct material for secondary seals and frictional couple.

 


 

 


- Shaft mechanical seal for pump Allweiler

R-BT-FN

R-BT-FN

R-BT-AR

R-BT-AR

R-MG1

R-MG1

R-M7N

R-M7N

R-M3N / G6, G9

R-M3N / G6, G9

R-92

R-92