Graco 116513 – Air Regulator for ProMix & Merkur Systems
The Graco 116513 Air Regulator is a precision‑engineered regulator designed to control compressed‑air supply to spray and proportioning equipment. It ensures stable, adjustable air pressure to maintain consistent spray and coating performance.
Key Features & Functionality
- Regulator type: Air regulator (compressed‑air supply)
- Thread / Port Size: 1/2″ (female) inlet/outlet — standard for many Graco proportioner/air‑supply systems
- Pressure Range: up to 0–125 psi (≈ 8.6 bar) for controlled air delivery
- Build Quality: Durable construction suitable for demanding professional spray/coating environments
- Compact & Replaceable: Compact regulator unit, compatible with existing air‑supply manifolds on supported systems
Compatible Machines / Systems
This regulator is explicitly designed for — and compatible with — the following systems:
- ProMix Proportioners (plural‑component spray / coating systems)
- Merkur Spray Packages from Graco
- Any Graco air‑driven spray or coating system requiring regulated air supply via 1/2″ female inlet/outlet and supporting ≤ 125 psi air pressure
Note: Always verify your machine’s air‑supply specifications (inlet size, pressure range, mounting provisions) before installing the 116513 regulator.
Why Use the 116513 Air Regulator?
- Ensures consistent and stable air pressure — critical for uniform spray quality and proper proportioning.
- Prevents pressure spikes or drops that can disturb spray pattern, coating thickness, or ratio accuracy in plural‑component systems.
- OEM‑grade build for reliability and compatibility with Graco proportioners and spray packages.
- Compact design — fits easily into modular air manifolds or supply lines without major modifications.
Frequently Asked Questions
It regulates compressed‑air supply pressure to spray or proportioning systems — ensuring smooth, controllable air delivery for consistent spray/coating operations.
Yes — 116513 is officially listed by Graco as an air regulator for ProMix Proportioners and Merkur Spray Packages.
It supports a regulated air supply up to 125 psi (≈ 8.6 bar) and uses 1/2″ female inlet/outlet threads — common in many spray‑system air lines.
