NIFCVD040 40mm (1 1/2") 45 Degree "Nut In" Fitting

Used to add a hose connection to fresh and waste water tanks. Simple cut a suitably sized hole in the tank wall, insert the fitting and washer from outside with a smear of silicone sealant to the joint, add nut to inside and tighten up. Add hose to the barb of the hose fitting and secure with an HC hose clip.