TS CR (for GRUNDFOS-PUMP)
Our Mechanical seal model CR is widely used for GRUNDFOS-PUMP. The normal material combination include SIC/SIC/viton/machined ss304,TC/TC/VITON/machined ss304 and SIC/ SIC/V...
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Related Product
Our Mechanical seal model CR is widely used for GRUNDFOS-PUMP. The normal material
combination include SIC/SIC/viton/machined ss304,TC/TC/VITON/machined ss304 and SIC/
SIC/VITON/SS304. we also can make changes as customers'requirement or totally design a
new type of mechanical seal to meet clients'needs.
TS CR
Operating Limits:
Pressure: ≤1.0MPa
Speed: ≤10m/s
Temperature: -30℃~+180℃
Rotary Ring (SiC/TC)
Stationary Ring (SiC/TC)
Secondary Seal (NBR/VITON)
Spring &Other Parts (SUS304/SUS316)
These mechanical seals are used for stainless steel vertical multistage centrifugal pumps.
They are suitable for use in Grundfos pumps:
CR1 / CR3 / CR5 / CR10 / CR15 / CR20 / CR32 / CR45 / CR64 / CR90 water pumps, O-ring assembly type
CRN1 / CRN3 / CRN5 / CRN10 / CRN15 / CRN20 / CRN32 / CRN45 / CRN64 / CRN90 water pumps, O-ring assembly type
| Model | d1 | d3 | d7 | d8 | M | l | l1 | l2 | S |
| CR-12 | 12 | 25.0 | 29 | \ | M28X1.5 | 55.0 | 19 | 48 | 35.8 |
| CR-14 | 14 | 27.5 | 38 | \ | M33X1.5 | 55.5 | 18 | 49 | 40.8 |
| CR-16 | 16 | 30.5 | 34 | \ | M33X1.5 | 57.5 | 20 | 55.5 | 40.8 |
| CR-22 PUNCH | 22 | 39.0 | 50 | 59 | \ | 70.0 | 20 | 55.0 | \ |
| CR-22 MACHINING | 22 | 42.0 | 50 | 60 | \ | 70.0 | 20 | 55.0 | \ |
| CR-32 | 32 | 53 | 61 | 71 | \ | 70.5 | 20 | 57.0 | \ |
