WATERTIGHT ALUMINIUM HATCH CLEAR OPENING 600x600 FOR
PRESSURE UP TO 0.25 bar; TYPE:
1. HDWT60 maximum clear opening 600 x 600 mm
2. HDWT60_TH maximum clear opening 600 x 600 mm
3. HDWT60_TK maximum clear opening 600 x 600 mm
4. HDWT60TH180 maximum clear opening 600 x 600 mm
5. HDWT60THLO maximum clear opening 600 x 600 mm
6. HDWT60G maximum clear opening 600 x 600 mm
7. HDWT60TH_250C maximum clear opening 600 x 600 mm