Fitting Size Compatible with Camco RV Drain Hose w/ Drain Trap # CAM37420

Updated 07/22/2019 | Published 07/19/2019

Question:

Hi, I have sink waste with 40mm diameter on threads. Will this work for me? Thank you.

asked by: Matej

Expert Reply:

The Camco RV Drain Hose w/ Drain Trap # CAM37420 that you referenced is designed for 1-1/2 inch - 11.5 threaded drain fittings. Based on the diameter you gave it seems like your fitting might be a tad too large but you may want to measure it once more as the 1-1/2 inch fitting is pretty common. We do not have anything designed for a 40 mm fitting.

I have attached a short video review that you can check out as well.

expert reply by: Chris R