- ＊stainless steel for structure and EPDM for seals
- ＊Stop the flood at 99% efficiency by sealing the four sides of the drainage
- ＊Easy to operate: rotate the hand wheel to pull up or put down
Preventing waste water out and the flood into the factory from the opening of gutter sewer.
．EPDM (Ethylene Propylene Diene Monomer) Rubber Seal inserted:
1. Widely used in the car doors.
2. Bear high temperature up to 160℃ and resist acid or alkali.
3. Weather resistant and can be used more than 10 years.
．The screw arbor won’t rise while rotating the handwheel.
． the gate can be operated in a short time.
．Once the panel passes through the stainless steel block, it'll tighten the seal to meet the
．Stop the water successfully at 99% efficiency.
Certificated by FM Approvals, the quality of this product is guaranteed.
．Water lashes testing for the flood gate:
The water level is 70cm and the water keep impacting the surface of the flood gate.
The average speed is more than 1m/s.
．Wave test for the flood gate:
The height of wave shall be 10 cm.
No leakage in 30 minutes and certificated by public authority unit.