sink and bilge hose drain

[shadowdancer]

I put in a new sink and faucet it drains thru a sea cock, the bilge also drains in to it. the size is about 2 inches. when I turned on the bilge there was a large leak in the 2 inch hose, must of cracked when I hooked up the sink. need to replace the hose. what type should I be looking for. its a dark hose looks like an exhaust hose can I use anything else????

[Orion Jim]

You want bilge pump hose. The most expensive you can afford, double clamped.