4 inch square tube for sale, brand-new and used.

4-wire photoelectric low-flow duct smoke detector The InnovairFlex™ Series are the only duct smoke detectors flexible enough to fit configurations from square to rectangular and everything in between. The InnovairFlex D4120 4-wire photoelectric duct smoke detector features a pivoting housing that fits both square and rectangular footprints and mounts to round or rectangular ductwork. This unit senses smoke in the most challenging conditions, operating in airflow speeds of 100 to 4,000 feet pe

3” x 50’ Cam Lock Discharge Hose FUEL/OIL, HYDROCARBON, Water, Trash

15BK802 This Item Up For Offer is a HYDRAULIC HOSE ASSY P/N 19200ASSY12552678-5 1/2" ID. 111" LONG 3500 PSI MAX. 1ST END 3/4-16 FLARE FEMALE SWIVEL NUT 2 ND END .812" ID.

25ft 1/4" Coiled Air Hose Coil Spring Ends Pneumatic Compressor Tools Black You are bidding on an

Photoelectric, integrated low-flow technology. • Air velocity rating from 100 ft/min to 4,000 ft/min (0.5 m/s to 20.32 m/sec). • Versatile mounting options: square or rectangular configuration.

15B403 This Item Up For Offer is a USG CU-2581-JM 1424-0039 2-1/2" DIAL PRESSURE GAUGE 0-200 PSI 0-1400 KPA 1/4 MALE NPT THREAD PLASTIC LENS 2-3/4" OD. BRASS BASE MADE IN USA. Condition New and Unused, From Government Surplus Old Stock.

new and used scrap metal lot. a 6 ft aluminum square tubes/1 inch wide, two 3 ft steel square tubes/1/2 inch wide, two 25 inch aluminum planks/4 inches wide..a smaller aluminum square tube 16 inches/1 inch wide(is cut unevenly)...a aluminum tube 1 inch wide which (also unevenly cut) is 22 inches, and finally a sheet of steel pate (not pictured) 24 x 36. the red frame is made of aluminum as well.

Pipe Flange 1-1/4 400 WOG CS4730-0108A067DJ Brass / Copper Alloy 4730-00-203-6052 NEW New. Stored by US Military. Brass/Copper Alloy.