M-D Pneumatics® is a trusted source for dry bulk and liquid bulk transport blowers. The design of our transport blower packages offers enhanced features for improved performance. Boasting higher bearing load ratings than competitors and designs that minimize maintenance and downtime, M-D Pneumatics® blower packages are recognized industry-wide for their power and reliability, making them a flexible solution for dry bulk and liquid bulk transport applications.  

Reach New Pressure & Vacuum Levels

Our improved bulk blower design keeps all the power, rugged performance, and reliability M-D Pneumatics is known for. All transport blowers are manufactured with IP69K-rated breathers, improved slinger design, and enhanced leak protection - all at a lower weight - continuing to outrun, outperform and outlast other transport blowers with each and every load. Now with optional RS Advanced Technology, a patent-pending coating applied to the rotor lobes, our new enhancement drastically reduces “slip”, or air that is inefficiently trapped and recirculated in the blower rather than being pushed out through the discharge where it can then move your product. The T855RS can reduce dry bulk offload times by as much as 25%*, significantly reducing fuel consumption.

*Savings per truck, based on dry cement hauling field tests performed in 2020.

Dry Bulk Blower Solutions With Enhanced Design

Dry bulk blowers are designed to provide a range of flows that are suited for loading and discharging dry bulk products like cement, lime, sugar, sand, plastic pellets, corn, and wheat. Enhanced design features of M-D Pneumatic transport blowers increase efficiency, save operating costs, reduce slip and sound, and allow you to reach new pressure and vacuum levels. 


Fewer Oil Changes

Transport blowers from MD-Pneumatics offer the largest oil sumps on the market, providing better cooling than previous models and competitors.

Longest Bearing Life

Renowned for being the toughest dry bulk and liquid bulk blowers on the market. Our design features larger bearings than competitors to deliver a more reliable machine with a longer life cycle.

Simple Design

The T855/T855RS/T1055 bulk blower design has fewer sealing surfaces meaning fewer parts, fewer leak paths, and fewer areas that could allow salt or debris to collect and corrode.


Dry Bulk Blower by MD Pneumatics Features and Benefits
hydraulic air cooler by MD Pneumatics, air cooler, hydraulic air cooler system

TOREX Hydraulic Oil Cooler for Liquid Bulk Transport

M-D Pneumatics® has long been known for providing quality products to the bulk hauling industry and is proud to now offer the TOREX hydraulic oil cooler. The TOREX hydraulic oil cooler is a pre-engineered, affordable, and highly efficient hydraulic oil cooling package. TOREX offers all the benefits below, and more:


Cooling Capacity

The TOREX can remove heat 6x faster than a comparable steel reservoir.

Space Savings

The TOREX takes up roughly half the space of a comparable 50-gallon reservoir.(5,600in3 vs. 11,550in3)