Confined Space Fan And Blower Accessories

Allegro blower grills provide a protective barrier for the fan blades in industrial plastic blowers & standard blowers by deflecting debris and objects from being inserted into the blades. These grills also reduce the risk of injuries by preventing accidental contact with spinning blades. Choose from a wide range of these blower grills, available in diameters ranging from 8 to 20 inches.

Allegro elbows are used as replacements for sampling pumps to sample air for the presence of airborne contaminants. Selected models feature threaded ends for minimising chances of leakage during operation.

Allegro power cords connect confined space fans & blowers to a power source. They either have a moulded plug at one end to connect to an electrical outlet or a bare wire at the end to wire the devices. Selected models have strain relief cords to protect the cords from breaking due to bends and other stresses.

Allegro machine screws are ideal for fastening metal parts securely together in various types of machinery or construction applications. They convert torque (rotational force) to linear force and are one of the six classical simple machines. These metal screws clamp machine parts together, either in conjunction with a nut or when one of the parts has a threaded hole.

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 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.