Custom Fit:
This 0887718 Retrofit Kit is specifically designed for 1" 800M4 series pressure vacuum breaker (PVB) backflow preventer, converting your 800M4-QT into a freeze-resistant 800M4-FR model.
Enhanced Functionality:
This retrofit kit not only repairs any leaks or
malfunctions in your pressure vacuum breaker but also adds the
capability of freeze resistance, providing optimal performance in colder
climates.
Easy Installation:
Designed for user-friendly installation, this kit
allows you to easily convert your device by yourself, saving you time
and service costs.
Not Just Freeze-Resistant, but Health-Conscious:
While the kit provides
freeze-resistance, remember to drain and winterize your device in
freezing conditions. It also helps prevent the reverse flow of polluted
water into your potable water supply.
Guarantee:
If you're not completely satisfied with this retrofit kit, you can return it for a full refund within 30 days. It also comes with premium support and a 12-month warranty.
☀We accept Payoneer/Paypal/Google Pay/Visa/Master Card/Amex/Discover for Payment.
☀Items will be shipped within 1 business day when we received payment.
☀We only ship to confirmed ebay addresses. Your ebay address MUST MATCH your Shipping address
☀We accept 60 days return guarantee for all Items If you are unsatisfied with something you bought from us, you may send it back within 60 days of receipt, and we shall be happy to exchange or refund.
☀Leave a message note in returned box quoting your item(s) ID and buyer ID.
☀All returned products must be in their original condition and packaging. Unfortunately, if products have been assembled or modified, we cannot take them as returns.
☀It is important that we know when your return is expected. Please save your return tracking number or post receipt, and email it to us. We need this in case there are any issues during transit.
☀Refund will only be issued upon our receipt of the returned parcel. Please allow 2 working days for us to process with your return
☀Welcome to our store! We are a professional worldwide wholesale company, with our own factory.
☀We will reply your message within 24 hours Mon-Sat, and 48 hours on Sunday.
☀We maintain high standards of excellence
and strive for 100% customer satisfaction! 
Feedback is very important to us.
or Negative
feedback. i will do my best to solve the problem, thanks! Custom Fit:
This 0887718 Retrofit Kit is specifically designed for 1" 800M4 series pressure vacuum breaker (PVB) backflow preventer, converting your 800M4-QT into a freeze-resistant 800M4-FR model.
Enhanced Functionality:
This retrofit kit not only repairs any leaks or
malfunctions in your pressure vacuum breaker but also adds the
capability of freeze resistance, providing optimal performance in colder
climates.
Easy Installation:
Designed for user-friendly installation, this kit
allows you to easily convert your device by yourself, saving you time
and service costs.
Not Just Freeze-Resistant, but Health-Conscious:
While the kit provides
freeze-resistance, remember to drain and winterize your device in
freezing conditions. It also helps prevent the reverse flow of polluted
water into your potable water supply.
Guarantee:
If you're not completely satisfied with this retrofit kit, you can return it for a full refund within 30 days. It also comes with premium support and a 12-month warranty.