AMC 2026 catalogue

Pneumatics

Couplers

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PNEUMATICS

Airguard Protection Systems

▪Max. working pressure: 1⁄4" – 3⁄4": 255 PSI; 1": 500 PSI ▪Max. temperature: 1⁄4" – 1⁄2: 80° C ▪Max. temperature: 3⁄4" – 1: 120° C Simple but efficient protection for pneumatic systems in the event of a broken compressed air hose or pipe. Should a failure occur, the AirGuard anti-hose whip safety valve will shut off the air supply should the volume of air exceed a set value. The AirGuard pneumatic shut-off valve is activated by the pressure drop against the internal piston and the valve closes to shut off the air supply. An internal bleed hole allows some air to flow through. Once repaired and line pressure is restored the valve resets.

Inlet NPT (in.) Outlet NPT (in.)

Shut-Off Range* (SCFM) Length (in.) Flats (in.)

Item

No. 1⁄4 (F) 1⁄4 18 1.89 0.87 DYEP4GAA92 1⁄4 (M) 1⁄4 18 2.28 0.87 DYEP4GBA92 3⁄8 (F) 3⁄8 58 2.32 1.10 DYEP4GAA93 1⁄2 (F) 1⁄2 96 2.56 1.22 DYEP4GAA94 3⁄4 (F) 3⁄4 142 2.99 1.18/1.42 DYEP4GAA96 1 (F) 1 248 3.94 1.61/1.97 DYEP4GAA98 *Based on 100 PSI inlet pressure with approximately 50 to 75 ft. hose.

PARKER

AMT Style Universal 3-Way Couplers

▪Accepts the three most popular

1⁄4" basic style plugs sold ▪Heavy-duty rust-resistant brass ▪Accepts Milton (industrial) style plugs,

ARO 210 style plugs, and Tru-Flate (Parker Automotive) style plugs ▪WARNING: Couplers in this section

are for use with shop air only

Thread Type

Connection Size NPT (in.) Body Size (in.)

Item

No. Couplers Universal 3-Way "AMT" Style

Female 1⁄4 1⁄4 MTNS745 Male 1⁄4 1⁄4 MTNS746

MILTON

Unisafe 5-Way Universal Interchange Safety Couplers

▪Connection at zero pressure reduces force required to couple ▪Automatic push-to-connect operation ▪Six ball-locking mechanism ▪Max. working pressure: 200 PSI ▪Temperature range: -20° C to 93° C ▪Air flow: 34 SCFM

Thread Type

Connection Size NPT (in.) Body Size (in.)

Item

No. Female 1⁄4 1⁄4 TOP20.448 Male 1⁄4 1⁄4 TOP20.648

TOPRING

Hoseguard®

▪Max. Working Pressure: 1⁄4" to 3⁄4": 255 PSI; 1": 550 PSI ▪Working Temperature: 1⁄4" to 1⁄2": -20° C to

80° C; 3⁄4" to 1": -20° C to 120° C Under hose failure, anti-hose whip safety valves shut off the air supply to reduce the safety hazard associated with hose whip. The inline emergency shut-off valve is activated by pressure drop against the valves spring and the valve close to shut off the air supply. A small amount of air continues to bleed as a reminder to shut off the air supply. Once repaired, compressed air is restored and the valve resets.

Inlet NPT (in.) Outlet NPT (in.)

Shut-Off Range* (SCFM) Length (in.) Flats (in.)

Item

No. 1⁄4 (M) 1⁄4 21 1 7⁄8 7⁄8 TOP58.952 1⁄4 (M) 1⁄4 35 1 7⁄8 7⁄8 TOP58.955 3⁄8 (M) 3⁄8 42 1 7⁄8 1 1⁄16 TOP58.957 1⁄2 (M) 1⁄2 99 3 1⁄8 1 1⁄2 TOP58.962 3⁄4 (M) 3⁄4 125 3 1 1⁄2 TOP58.967 1 (F) 1 167 3 7⁄8 2 TOP58.972

TOPRING

1⁄4" Basic Size Industrial Interchange Series Couplers & Plugs

▪M-style coupler bodies are

brass with brass sleeves ▪Max. inlet pressure: 300 PSI ▪Max. working pressure: 250 PSI ▪Max. temperature: 250° F ▪Air flow: 37 SCFM ▪Seals are Buna-N ▪Locking balls (where applicable)

are stainless steel WARNING: Couplers in this section are for use with shop air only.

MTNS727

MTNS716

Thread Type Hose Connection

Body

Size

Item

No. Couplers “M” Style

Female 1⁄4" NPT 1⁄4 in MTNS715 Male 1⁄4" NPT 1⁄4 in MTNS716 Female 3⁄8" NPT 1⁄4 in MTNS718 Male 3⁄8" NPT 1⁄4 in MTNS719 Couplers “M” Style Push Type Auto with Drag Guard

Female 1⁄4" NPT 1⁄4 in MTNS755 Male 1⁄4" NPT 1⁄4 in MTN756 Couplers with Case Steel Hardened Drag Guard

Female 1⁄4" NPT 1⁄4 in MTN713 Male 1⁄4" NPT 1⁄4 in MTN714 — 1⁄4" NPT 1⁄4 in MTN717 — 3⁄8" NPT 1⁄4 in MTN717-6 Plugs “M” Style

Male 1⁄8" NPT 1⁄4 in MTN726 Female 1⁄8" NPT 1⁄4 in MTN729 Male 1⁄4" NPT 1⁄4 in MTN727 Male, 2/pk 1⁄4" NPT 1⁄4 in MTNS727 Female/Bulk 1⁄4" NPT 1⁄4 in MTN728 Female, 2/pk 1⁄4" NPT 1⁄4 in MTNS728 Male, 2/pk 3⁄8" NPT 1⁄4 in MTNS733 Female/Bulk 3⁄8" NPT 1⁄4 in MTN732 Female, 2/pk 3⁄8" NPT 1⁄4 in MTNS732 — 1⁄4" NPT 1⁄4 in MTN736 — 3⁄8" NPT 1⁄4 in MTN736-6

MILTON

* Closing point at 90 PSI.

Universal Interchange coupler eliminates compatibility prob- lems by accepting Ultraflo, 1⁄4" Industrial, ARO 210, 1⁄4" Truflate and Lincoln type plugs. Safety coupler minimizes the possibil- ity of hazardous hose whip by exhausting air pressure prior to disconnection.