Brochure
The 4A Series of Reduced Pressure Principle Backow
Preventers are available in APOLLOXPRESS® sizes
from ½“ to 2”, with Leak Before Press® technology.
Featuring bronze bodies and innovative cartridge check
design, these assemblies provide protection of potable
water against health hazard conditions. Assemblies are
100% factory tested. Available with optional Apollo
bronze strainers.
Available in both Standard
and Lead Free Models