Demand Drains

Demand Drains (also known as Zero Air Loss drains) operate only when the holding vessel fills with condensate and activates a level sensor. The drain is designed to close before any air loss can occur. This reduces energy consumption and operating costs, eliminates the noise associated with timer drains that stay open too long, and eliminates possible system pressure fluctuations. All of this more than offsets the higher cost of these devices. ASP Industries has several innovative designs to accommodate applications up to 100,000 cfm and 20,000 HP.

ACCU DRAIN - available in 2 sizes - ACD3 and ACD5

Reliable level sensor handles both water and oil
Uses POSI-VALVE with clog proof straight-thru flow design
See-through vessel for easy inspection
Completely self contained

Robo Drain

Condensate Removal System

Fully pneumatic operation
Non clogging ball valve
Space saving, low profile design

Condensate Removal System for Vacuum Systems

Vacuum to 26" Hg
Fully pneumatic
No wasted vacuum

Exactronic Drain System

Designed to remove scale and sludge trouble-free
Large capacity

EZ Drain (EZ-12)

“Plug & Play” design
Operates on system pressure, no external utility required
Zero-loss operation
Test button standard