Waterco Baker Hydro HRV 18 Lower Pipe Assembly (15B0178) chemicalfeeders and this generic version is

and this generic version is rated at 40 MFD and 370 volts using the 35-249-1000 reference

A pump union is one of the most useful fittings in a serviceable plumbing layout

Replacing the lower housing can help give the rest of the cleaner a stronger foundation for repair

Includes locking ring and seal

A piston cap is useful because it helps complete and retain a critical portion of the internal valve assembly while contributing to the durability of the operating mechanism

Waterco Baker Hydro HRV 18 Lower Pipe Assembly (15B0178) chemicalfeeders and this generic version isThe Waterco Baker Hydro HRV 18 lower pipe assembly is designed for compatible HRV 18 applications where the lower pipe section of the assembly needs replacement. A pipe assembly like this is useful because it helps maintain the intended internal routing and structural relationship between connected parts within the larger system. This replacement is especially useful when the original lower pipe is cracked, worn, blocked, or otherwise compromised