Series-A-3000-Quick

Industrial Control: Pressure Gauges, Flow Meters & Temp Controllers

Quick and easy installation and release of pneumatic tubing
It can be used for vacuum applications
Suitable for use with oiled and unoiled compressed air

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Series-A-3000-Quick

From ^$ 5.66

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2 Variations available

See all series options below

Data Sheet

Product Overview

Dim Across Flats 1/2 in
Materials Polyurethane, Polyethylene, Nylon
Media Compatibility HVAC / room air
Operating Temperature, Max 140 °F
Operating Temperature, Min 32 °F
Series ID Series-A-3000-Quick

Supported Applications

The Dwyer Series A-3000 Quick Connect Pneumatic Fittings are designed for air service only, with no other gases or liquids supported. These fittings feature quick-connect couplings intended to facilitate easy assembly and disassembly in pneumatic systems.

Operating Conditions & Performance

The series operates within a pressure range of -29.5 in Hg (-750 mm Hg) to 150 psi (10.3 bar). The specified temperature limits are 32 to 140°F (0 to 60°C). Wetted materials for the standard fittings include polyurethane, polyethylene, and nylon; A-3021 models utilize nickel-plated brass.

Configuration Options

The Series A-3000 offers a broad range of configurations to accommodate various pneumatic routing needs. The series supports the following connection types:

Straight Fittings (A-3025): Quick coupling straight connections.
90-Degree Elbows (A-3026): Right-angle quick couplings.
3-Way and 4-Way Manifolds: Includes A-3027 (3-way) and A-3028 (4-way) configurations for branching lines.
Adapters to NPT Threads: Models such as A-3021, A-3022, A-3029, A-3030 provide transitions between quick-connect couplings and National Pipe Taper (NPT) threads in straight or 90-degree orientations.

Coupling sizes are available in various outer diameters (O.D.), including combinations of 3/16", 1/4", 5/16", and 3/8". Metric sizes require contacting the factory directly. Unit weights range from 0.4 oz (11 g) to 0.7 oz (19 g).

Key Product Differences

The series is distinguished by specific model families that define the geometry and connection interface:

A-3025, A-3026, A-3027, A-3028: Standard quick-connect fittings in straight, 90-degree, 3-way, and 4-way configurations.
A-3021, A-3022: Adapters converting a single quick-coupling port to an NPT thread (straight or 90-degree).
A-3023, A-3024: Multi-port adapters combining multiple quick-connect ports with one NPT threaded connection.
A-3029, A-3030: Adapter variations for straight and 3-way configurations transitioning between different coupling sizes or to NPT threads.