| Type: | Auto Cooling Pump Seals |
| Replacement: | Used in Mini-Water Pumps |
| Temperature: | -30 to +150℃ |
| Pressure: | ≤0.3Mpa |
| Speed: | ≤4500r/mim |
| Material: | B,A1,Q1,Q2,U2,P,E,N,V,F,G,Alfa |

Model | d (mm) | D1 | D2 | D3 | L1 | L2 | L3 | TYPE |
HQTB-12 | 12 | 28.575 | / | 40 | 10.7 | 10.3 | 4.45 | B |
HQTB-25 | 25 | 44.000 | 32 | 44 | 21.5 | / | 8.5 | A |
HQTB-25A | 25 | 41.000 | 35 | 44 | 21.5 | 5.0 | 10.0 | A |
HQTB-25H | 25 | 44.000 | 32 | 44 | 21.5 | / | 10.0 | A |
Model | d (inch) | D3 | D2 | D3 | L1 | L2 | L3 | TYPE |
HQTB-3/8" | 9.525 | / | / | 20.6 | 8.50 | 7.20 | / | B |
HQTB-3/8"A | 9.525 | / | / | 20.6 | 6.50 | 5.90 | / | B |
HQTB-5/8" | 15.875 | 25.5 | / | 28.6 | 9.80 | 9.60 | 5.7 | B |
HQTB-11/16" | 17.500 | / | / | 30.1 | 9.00 | 8.40 | / | B |
HQTB-1" | 25.400 | / | / | 50.8 | 10.16 | 9.65 | / | B |
Ningbo Yinzhou Huaqiu Industry And Trade Co., Ltd.
Phone: 0086-13616570630
Email: hq@hqseal.com
Add: No.45 Lane 578 TianTong Southern Road NingBo City China