ERVING SEAL ENTERPRISES CO., LTD
size | d | d3 | d4 | d7 | L1 | L3 |
7L-12S | 12 | 28.55 | 32 | 25/26 | 9.5 | 8 |
7L-12M | 12 | 30 | 35 | 25/26 | 9.5 | 8 |
7L-12L | 12 | 33.4 | 38 | 25/26 | 10.8 | 6.7 |
7L-13 | 13 | 30 | 35 | 25/26 | 10 | 8 |
7L-15 | 15 | 36.45 | 41.5 | 30.5 | 12.5 | 8 |
7L-16 | 16 | 36.45 | 41.5 | 30.5 | 12.5 | 8 |
7L-16S | 16 | 36.45 | 41.5 | 28 | 11.5 | 8.5 |
7L-16M | 16 | 36.45 | 41.5 | 31.5 | 11.5 | 9 |
7L-16L | 16 | 38.1 | 43.5 | 30.5 | 12.5 | 8 |
7L-16LD | 16 | 38.1 | 43.5 | 28.5 | 12.5 | 8 |
7L-20 | 20 | 38/40 | 43.8 | 37 | 12.5 | 9.5 |
7L-20S | 20 | 40 | 43.8 | 37 | 12.5 | 9.5 |
Operation Conditions:
Temperature:-20℃~ 200℃
Pressure:≦5 ㎏ / c㎡
Speed:≦15 m/s
Medium:Clean water, Warm water lubricant, Turbid water
Standard Materials:
Stationary Ring :Carbon / SIC / TC
Rotary Ring:Ceramic / SIC
Secondary Seal:NBR / EPDM / VITON / HNBR
Metal parts:S.S / SUS 304 / SUS316
Applications:
◆ Auto cooling pump
◆ Household pump
◆ General pump
◆ Small-typed centrifugal pump
Specification:
Temperature:-20℃~ 200℃
Pressure:≦5 ㎏ / c㎡
Speed:≦15 m/s