Roof Rats and House Mice Rats: Apply 2–8 place packs (usually at intervals of 15–30 ft

All-steel construction

alkalis and many solvents

Can be used as a supply or exhaust air diffuser

1-1/2"UNION FITTING PRESS PC633-WROT AIR DEFUSERS-CEILING Roof Rats and House MiceNIBCO Press System fittings are the fastest, easiest way to join copper tubing systems in residential and commercial potable, hot, chilled and process water applications for plumbing and HVAC systems. The press fittings can also be installed underground. The NIBCO Press System is user friendly, quick and easy to install. When properly crimped a unique "N" witness mark is clearly visible. Please refer to NIBCO technical data sheets and catalogs for