The springs are made of stainless steel

Material: 100% neoprene

the PVC version is also flame-

They have two switching positions: "ON" and "OFF

Vetus Kunststoff-Wassersammler 45° 127/127mm Dropshipper Ware The springs are made ofType MG WATER LOCKER FOR LARGER BOATS Excellent sound insulation, low exhaust back pressure This waterlock was developed for modern, high performance boats, which, with their one or two heavy and large engines, rarely offer ample space in the engine room. The outlet connection can be rotated 360, and the inlet connection is angled at 45. Type MG can only be installed in "wet" systems. The housing is made entirely of plastic, preventing rust and