
Metered Ammonia Supply & Delivery
Our metered anhydrous ammonia cargo tank motor vehicle delivers bulk product to your facility while precisely measuring the volume and mass transferred during custody transfer. Because ammonia is a highly toxic, corrosive and pressurized hazardous material, every delivery is made through a closed-loop, gas-tight system that protects your operators, your product and the environment.
What's included
Scope of work
- ▸Bulk anhydrous ammonia supply delivered directly to your storage tank or system charge point
- ▸Coriolis mass flow metering for accurate custody transfer, unaffected by flashing or temperature swings
- ▸Closed-loop, gas-tight fill with vapor return and emergency shut-off
- ▸Top-off charges for refrigeration systems after repairs, retrofits or pump outs
- ▸Printed transfer tickets showing measured mass for your billing and compliance records
- ▸Scheduled or on-call deliveries anywhere in California

How it works
Our process
- 01
Order
Tell us your product, quantity and delivery window and we schedule the metered truck.
- 02
Site check
We confirm fill connections, tank capacity, ullage and safe access before we roll.
- 03
Hook up
Hoses are connected with vapor return, grounding and emergency shut-off staged.
- 04
Metered fill
Product is delivered at a controlled rate while the mass flow meter records every pound transferred.
- 05
Ticket & sign off
You receive a measured transfer ticket and shipping paperwork before we disconnect.
Where we provide this service
Other services
Anhydrous Liquid & Vapor Pump Outs
Ensure a safe environment by efficiently removing anhydrous ammonia from your industrial refrigeration and cooling systems.
Aqueous Ammonia Pump Outs
Trust our specialists to safely and effectively pump out aqueous ammonia from your systems with minimal disruption.
Ammonia Transfer Service
Facilitate safe and efficient ammonia transfer within your facility or to another location.
24/7 Emergency Ammonia Service
Rely on our 24-hour emergency service to address urgent anhydrous and aqueous ammonia-related issues, anytime.
Core Metering Technology
Coriolis mass flow metering with temperature and pressure compensation, so every pound of ammonia transferred is measured accurately, not estimated.
Talk to a specialist
Need metered ammonia supply & delivery?
Let REST handle your anhydrous and aqueous ammonia needs.