118.
The watermaker pump also needed a rebuild. It was leaking at startup time. Because this high pressure hose (green) maxes out this pump, we had a vibration through the contact point at the bulkhead that would wake the dead. I called the local Cat pump supplier. The cheapest vibration damper they had was $168. I said 'I'll get back to you". See the pipe plug at the front of the pumps head? Yesterday (7-26-4) I bought a street ell, a 4" long nipple and a cap. The assembly was then installed pointing straight up so as to capture air as is used in every house in America to stop water ramming. My concern was that the nipple might not have enough air captured inside it to avoid the air disappearing at 1000psi. Result? There's enough air. No vibration. Cost; $10.