Confined Space Fan And Blower Accessories

Allegro hex nuts are designed for fastening components together in Deluxe dewatering pumps used for removing / extracting water in mining & basement drainages. Their 304 stainless steel construction prevents highly abrasive environments from damaging / wearing the fastener.

Allegro explosion-proof extension cords come with a 20 Amp connector and attachment. These temperature resistant adaptable cords have a temperature scope of - 40 Degrees F to 221 Degrees F and offer superior abrasion resistance. Both the plug and receptacle have CSA affirmations for Class I Division 1 and 2 Groups B, C, and D; Class II, Division 1 and 2 Groups F and G. Choose from a range of these Allegro black, 50 inch, explosion-proof extension cords, available in 125VAC and 220VAC voltage options.

Allegro tap bolts or hex head bolts feature hex headed bolts with a fully threaded shank for use in a variety of projects including attaching motors to machinery, marine and exterior woodworking applications. They are inserted through drilled holes in assembled parts and tightened by torquing a nut They can also be mated with an internally threaded (tapped) hole and tightened by torquing the bolt's head. Tap bolts have high tensile strength for withstanding harsh or corrosive environments.

Allegro manhole signs remind workers to follow proper confined space procedures meeting OSHA's confined space warning requirements. They are made of high impact polycarbonate and fit under the manhole cover. These manhole signs feature ventilation holes that allow air to pass through and water to drain in. The design offers ease of using instrument probes without having to remove the sign from its position under the manhole cover.