mechanical seal HF680Maximal Pressure:vacuum~20kg Maximal Temperature: -75 ~200Linear Velocity: 25 m/s

mechanical seal HF680Maximal Pressure:vacuum~20kg Maximal Temperature: -75 ~200Linear Velocity: 25 m/s

 mechanical seal HF7K Quick Details  Standard or Nonstandard: Standard Style: Mechanical Seal Material: Metal Place of Origin: Hubei China (Mainland) Brand Name: LS Model Number: TYPE H

Specifications：mechanical seal with bearing 1.item no:HFJ318H(special for heat pump) 2.unit price:usd100~200 3.min qty:1set 4.payment:T/T

SpecificationsMechanical Seals HF155 1 Temperature: -60--2MPa; 2 pressure: 0-2Mpa; 3 Speed: 10m/s ; 4 Shaft Size: 6~120mm. 

mechanical seal HF2521) Temperature: -40~2102) Pressure: Up to 4Mpa3) Speed: Up to 13m/s4) Standard: "W" Seat, or"WM"

Specifications：water pump 1.Temperature:-40-200 2.Pressure:up to 0.5Mpa 3.Speed:up to 5m/s 4.Seal to suit Swimming Pool or SPA Pump Applica