11thEditionPulsarCatalog

C400 SERIES HYDRAULIC COUPLINGS

C400 Series Couplings are commonly found in the agricultural indus try and comply with ISO standard 5675. In the 1 ⁄ 2 " size only, they also meet ISO-7421-A, and so interchange with C200 series 1 ⁄ 2 " parts. C400 Series Couplings feature zinc-plated carbon steel construction and come standard with buna-N (Nitrile) seals. Traditionally, these couplings were supplied with ball type valves. However, to reduce unsightly dripping, Pulsar stocks poppet valves. For ball valves in our 1 ⁄ 2" size, specify "BA" after the dash size.

Part

Body

Number Size Material C408… DUST PLUG WITH CHAIN

1 ⁄ 4 " Rubber 3 ⁄ 8 " Rubber 1 ⁄ 2 " Rubber

C408R-04 C408R-06 C408R-08 C408-12 C408-16 C409R-04 C409R-06 C409R-08 C409-12 C409-16

3 ⁄ 4 " Thermoplastic

Temperature Range : -40°C (-40°F) to 120°C (248°F). Interchange : Parker 4000, Aeroquip FD76, Safeway S20.

1" Thermoplastic C409… DUST CAP WITH CHAIN

1 ⁄ 4 " Rubber 3 ⁄ 8 " Rubber 1 ⁄ 2 " Rubber

Part

Body Female Size NPTF

Working Pressure

3 ⁄ 4 " Thermoplastic 1" Thermoplastic

Number

C401… PLATED STEEL COUPLER C401-04 1 ⁄ 4 " 1 ⁄ 4 -18

3000 psi

3 ⁄ 8 " 1 ⁄ 2 " 1 ⁄ 2 " 3 ⁄ 4 "

3 ⁄ 8 -18 1 ⁄ 2 -14 1 ⁄ 2 -14 3 ⁄ 4 -14

C401-06 C401-08

3000 3000 3000 3000

C400C… BREAK-AWAY CLAMPS

C401-08BA

C401-12

3 ⁄ 8 "

C400C-06 C400C-08

1-11 1 ⁄ 2

3000

C401-16

1"

1 ⁄ 2

C403… PLATED STEEL O-RING BOSS COUPLER Female ORB C403-08 1 ⁄ 2 " 3 ⁄ 4 -16 3000 C403-10 1 ⁄ 2 " 7 ⁄ 8 -14 3000

C405-08-KIT… BREAKAWAY COUPLER KIT

Quick

1 ⁄ 2 "

C405-08-KIT

Couplings

C405… PLATED STEEL TWO-WAY SLEEVE COUPLER Female Thread C405-06 3 ⁄ 8 " 3 ⁄ 8 -18 3000 C405-08 1 ⁄ 2 " 1 ⁄ 2 -14 3000 C405ORB-08 1 ⁄ 2 " 7 ⁄ 8 -14 3000 C405-08-12 1 ⁄ 2 " 3 ⁄ 4 -14 3000

C406… PLATED STEEL CONNECT UNDER PRESSURE COUPLER

C406MR…MOUNTING RING

1 ⁄ 2 "

1 ⁄ 2 -14 7 ⁄ 8 -14

C406-08

3000 3000

C406ORB-10 1 ⁄ 2 "

1 ⁄ 2 "

C406MR-08

C402… PLATED STEEL NIPPLE Female NPTF C402-04 1 ⁄ 4 " 1 ⁄ 4 -18

3000 3000 3000 3000 3000 3000 3000

3 ⁄ 8 " 1 ⁄ 2 " 1 ⁄ 2 " 1 ⁄ 2 "

3 ⁄ 8 -18 1 ⁄ 2 -14 1 ⁄ 2 -14 3 ⁄ 4 -14

C402-06 C402-08

C402-08BA C402-08-12

For Coupler Handles, please see page 129 in the Hydraulic Adapters section.

3 ⁄ 4 "

3 ⁄ 4 -14

C402-12 C402-16

1"

1-11 1 ⁄ 2

C404… PLATED STEEL O-RING BOSS NIPPLE Female ORB C404-08 1 ⁄ 2 " 3 ⁄ 4 -16 3000 C404-08BA 1 ⁄ 2 " 3 ⁄ 4 -16 3000 C404-10 1 ⁄ 2 " 7 ⁄ 8 -14 3000

136