Suspension Dump Control Box with Side Port
– Manual Suspension Dump Box
– Pull to Fill, Push to Dump
– Air Lines Our the Latch Side

100% TESTED
Every Unit Tested for Function & Airtight Operation

LIGHTWEIGHT & COMPACT
30-40% Smaller & Up to 50% Lighter than Competing Models

TOUGH & DEPENDABLE
Rugged All-Weather Box, Corrosion-Resistant Valves & Fittings

KEEPS GAUGE CLEAN
Dumps Air & Any Dirt/Contaminants to the Outside

EASY TO INSTALL & MAINTAIN
Optimized for Operator & Installer Convenience

FOR ALL HEAVY-DUTY TRAILER APPLICATIONS
– Short & Long-Haul Trailers
– Grain Haulers
– Tankers
– Gravel Haulers
– Flatbeds
– And More!