Stormwater Control Inlet Drain Filters - Adjustable Frame Bump Gas Red back-light (activated on alarm

Red back-light (activated on alarm condition)

Simply put 4210 regulator on your calibration gas cylinder (34L or 58L) and use it for bump testing

Polypropylene Turbo Fan Blade

11 liter cylinder (old one was liter and same price)

Stormwater Control Inlet Drain Filters - Adjustable Frame Bump Gas Red back-light (activated on alarmOur Spilltech adjustable frame stormwater drain filters feature coated steel adjustable frames. The frames add strength while also securing the filter. Drain filters with frames reduce labor costs because installation, maintenance, and removal is an easy, one person job. The best part is stormwater drain filters protect the environment by preventing contaminants from entering waterways. Protect drains of all sizes in high traffic areas Available in