We are Longshen Seal Manufacture (Wuhan) Co.LTD based in Wuhan , China. We are member of Tradekey.com since August, 2011. Our business is related to Industrial Machinery industry and we specifically deal in mechanical seal. Please find our product details below: Mechanical seal with bearing Mechanical seal with bearing Item no: HFJ318H (special for heat pump) Feature: 1. The rotary ring of this type cartridge mechanical seals are designed with a pump ring, this design can improve the speed of cooling and condensation by 20 times more than other design 2. Compact rotary ring can avoid deformation caused by high temperature. Operating limited: Pressure:40kg/cm2 Temperature:220~327oC Speed:0~25m/s Application: Heat oil pump, high-temperature medium, overheated oil pump, heating circulation pump Oil Seal oil seal 1. Item no:HF7K 2. Operating limits: Pressure:0~1.2mpa Speed:0~3000rpm Temperature:-40~180 oC 3. Material: Rotary ring:sus304 (316)/carbon/sic/tc Stationary ring:carbon/sic/tc Secondary seal:nbr/epdm/viton/ptee Spring and other parts:s.s/sus304/sus316. Sell Shaft seal /industrial seal HF92N Shaft seal HF92N Operating limits: pressure:0~2.2mpa, speed:0~3000rmp temperature:-40~180 Material Rotary ring : carbon/sic/tc Stationary ring: sus304(316)carbon/sic/tc Secondary seal: nbr /epdm /viton /ptee Spring and other parts: s.s/sus304/sus316. Sell OEM Swimming pools mechanical seal HF6E Water pump 1Temperature:-40-200 2Pressure: up to 0.5Mpa 3Speed: up to 5m/s 4Seal to suit Swimming Pool or SPA Pump Application The Type 6E is designed for low pressure, small diameter rotary shaft applications handing most aqueous and mild chemical solutions, hydraulic and light oils and other liquids where rubber components are acceptable Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.