Pressure rings

Pressure rings (tension-sealing rings) are elastomeric, flexible rings assembled on wear rings. Most often these items are manufactured out of natural rubber, poliurethane. The main task of these rings is to tighten the wear ring to the wear plate during pumping of concrete. Alternatively in the Italian machines such as Sermac and Cifa there are used compensating rings for this purpose. Pressure rings are normally exchanged together with wear rings.

In our range of production we have following pressure rings:
Description Catalogue number Purpose Aplication Item picture
Pressure rings 087342.009 PUTZMEISTER Applied in boom concrete pumps produced by PUTZMEISTER. Type BSF 24, BSF 28, BSF 31, BSF 36, BSF 38, BSF 42, BSF 46… With pumping units type .09 H, .11 H, .11 H LS, .14 H, .16 H, .16 H LS. Pressure rings PUTZMEISTER 087342.009
Pressure-sealing ring 269520.004
458878
PUTZMEISTER Applied in boom concrete pumps produced by PUTZMEISTER. Type BSF 24, BSF 28, BSF 31, BSF 36, BSF 38, BSF 42, BSF 46… With pumping units type .09 H, .11 H, .11 H LS, .14 H, .16 H, .16 H LS. Pressure-sealing ring PUTZMEISTER 458878
Pressure-sealing ring 269519.002
285832.006
PUTZMEISTER Applied in boom concrete pumps produced by PUTZMEISTER. Type BRF 24, BRF 26, BRF 27, BRF 28, BRF 31, BRF 32, BRF 33, BSF 36, BRF 37. With pumping units type .09 H, .11 H, .12 H, .15 H, .16 H. Pressure-sealing ring PUTZMEISTER 269519.002
Pressure-sealing ring 041466.001 PUTZMEISTER Applied in boom concrete pumps produced by PUTZMEISTER. Type BRF 24, BRF 26, BRF 27, BRF 28, BRF 31, BRF 32, BRF 33, BSF 36, BRF 37. With pumping units type .09 H, .11 H, .12 H, .15 H, .16 H. Pressure-sealing ring PUTZMEISTER 041466.001
Pressure-sealing rings 293383.000
285347.009
292157.004
PUTZMEISTER Applied in boom concrete pumps produced by PUTZMEISTER. Type BRF 42, BRF 52… With pumping units type .15 H, .16 H. Pressure-sealing ring PUTZMEISTER 292157.004
Sealing ring type “O” 237505.006 PUTZMEISTER Applied in truck-mixer pumps produced by PUTZMEISTER. Type PUMI 24, PUMI 28. With pumping units type .67 S-EM, .89 S-EM.
Pressure rings 252898.002 PUTZMEISTER Applied in truck-mixer pumps produced by PUTZMEISTER. Type PUMI 21, PUMI 24, PUMI 28, PUMI 31. With pumping units type .67 CS, .89 CS.
Sealing ring type “O” 042458.005 PUTZMEISTER Applied in truck-mixer pumps produced by PUTZMEISTER. Type TMM 16, TMM 21, TMM 24, TMM 28. With pumping units type TMP 705.
Tension rings DN 150 10074288 SCHWING Applied in truck-mixer pumps produced by SCHWING. Type KVM 21, KVM 24, KVM 26. With pumping units type FBP 500, FBP 600. Tension ring SCHWING DN-150 10074288
Tension ring DN 210 64472 SCHWING Applied in boom concrete pumps produced by SCHWING. Type KVM 23, KVM 24, KVM 28, KVM 32, KVM 34. With pumping units type BPL 900, BPL 1200. Tension ring SCHWING DN-210 10064472
Tension ring DN 220 10181917 SCHWING Applied in boom concrete pumps produced by SCHWING. Type KVM 36, KVM 42, KVM 47, KVM 52, KVM 55… With pumping units type P2023, P2525. Tension ring SCHWING DN-220 10181917
Tension ring DN 230 10166975 SCHWING Applied in boom concrete pumps produced by SCHWING. Type KVM 36, KVM 42, KVM 47, KVM 52, KVM 55…. With pumping units type P2023, P2525.
Pressure ring 026900011100 L&T Applied in truck-mixer pumps produced by BOOMIX IMER and L&T (now IMER Concrete – ORU). With pumping units type LT SCP 60/55.
Pressure ring 54002 JMBH Applied in boom concrete pumps produced by JMBH. Type JXZR, With pumping units M 38, M 40, M 42 and others.
Pressure-sealing ring 278-00032 EVERDIGM Applied in boom concrete pumps produced by EVERDIGM. Type ECP 24, ECP 28, ECP 36, ECP 42, ECP 46… and others, With pumping units type .14 , .15, .16.  Pressure-sealing ring EVERDIGM 278-00032