Description
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Equivalent
with Grunfos type H pump seal;
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Shaft
size:22MM;
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Balanced,
cartridge O-ring seal unit with rigid torque transmission system;
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This
seal type is assembled in a cartridge unit which makes replacement safe and
easy;
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Similar
to the type D seal, the balancing makes this O-ring seal type suitable for
high-pressure applications.
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Operating
Limits:
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Temperature:
-20oCto +180oC
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Pressure: ≤1.2MPa
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Speed: ≤10m/s
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Standard
Size:22mm
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Materials:
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Stationary
Ring: Carbon, Silicon Carbide, TC
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Rotary
Ring: Silicon Carbide, TC, ceramic
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Secondary
Seal: NBR, EPDM, Viton
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Spring
and Metal Parts: 316
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Cross
reference between the seal and pump models
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CM CH
CHI CHIU CHIE CR CRI CRN CRE CRIE CRNE SP SPA TP TPD TPE TPED NBG NKG NK
LP(HQQE,HQQV,CVBE,CVBV,AQQV,AQQE,KUBV,HUUE,BAQE,GQQE,AUUE,RUUE,BUBE)
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CR1s CR1
CR2 CR3 CR4 CR5 CR8 CR10 CR15 CR16 CR20 CR32 CR45 CR64 CR90 (HQQE HQQV)
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CRN1s
CRN1 CRN2 CRN3 CRN4 CRN5 CRN8 CRN10 CRN15 CRN16 CRN20 CRN32 CRN45 CRN64 CRN90
(HQQE HQQV)
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TP25
TP32 TP40 TP50 TP65 TP80 TP100 TP125 TP150 TP200 BAQE BUBE BQQE GQQE
LP NB NBG (BUUE BUUV)
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CH2 CH4
CH8 CH12 CVBE CVBV CHI2 CHI4 CHI8 CHI12 (BQQV BUBE BQQE)
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S range
pumps, SE and SV series pumps, Grundfos Sarlin pumps , Grundfos Hilge pumps
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