I’m on my second car wash and both are set-up with the Zero Pressure Regulators on the inbound low pressure side of the pumps. (Cat 310 and 5CP) I understand the concept of the valve but when is it really necessary or when it just a nuisance?
Has anyone tried with and without and have wisdom on the subject? I seem to have constant issues with these. I grease the piston every 2-3 months to help performance but still fight them. I also just purchased a complete D&S rack system that does not include the zero pressure regulators but haven’t installed yet.
Has anyone tried with and without and have wisdom on the subject? I seem to have constant issues with these. I grease the piston every 2-3 months to help performance but still fight them. I also just purchased a complete D&S rack system that does not include the zero pressure regulators but haven’t installed yet.
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