PulsarHydraulics12thEdition

C400 SERIES HYDRAULIC COUPLINGS

C400 Series Couplings are commonly found in the agricultural in dustry 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 con struction, allow for bidirectional flow, and come standard with buna N (Nitrile) seals. Available in both poppet and ball valve design, both have balanced springs while the locking ball system allows for quick and easy connection. Temperature Range : -40°C (-40°F) to 105°C (221°F). Interchange : Parker 4000, Aeroquip FD76, Safeway S20, Holmbury DINV.

Part

Body

Number Size Material C408… DUST PLUG WITH CHAIN C408R-04 1 ⁄ 4 " Rubber C408R-06 3 ⁄ 8 " Rubber C408R-08 1 ⁄ 2 " Rubber C408-12 3 ⁄ 4 " Thermoplastic C408-16 1" Thermoplastic C409… DUST CAP WITH CHAIN

C408R

C408

C409R

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

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

Part

Body Female Size NPTF

Working Pressure

Number

C401… FEMALE NPTF COUPLER C401-04 1 ⁄ 4 " 1 ⁄ 4 "

3 ⁄ 4 " Thermoplastic

C409

5437 psi

1"

Thermoplastic

3 ⁄ 8 " 1 ⁄ 2 " 3 ⁄ 4 "

3 ⁄ 8 " 1 ⁄ 2 " 3 ⁄ 4 "

C401-06 C401-08 C401-12 C401-16

5075 4640 4350 3987

C400C… BREAKAWAY CLAMP

1"

1"

3 ⁄ 8 "

C400C-06 C400C-08

C401BA... FEMALE NPTF COUPLER c/w BALL VALVE CONNECTION C401BA-08 1 ⁄ 2 " 1 ⁄ 2 " 3987 C401BA-12 3 ⁄ 4 " 3 ⁄ 4 " 3987

1 ⁄ 2

C403… FEMALE O-RING BOSS COUPLER Female ORB C403-08 1 ⁄ 2 " 3 ⁄ 4 -16 4640 C403-10 1 ⁄ 2 " 7 ⁄ 8 -14 4640 C405… TWO-WAY SLEEVE COUPLER Female Thread C405-06 3 ⁄ 8 " 3 ⁄ 8 " 5000 C405-08 1 ⁄ 2 " 1 ⁄ 2 " 5000 C405ORB-08 1 ⁄ 2 " 3 ⁄ 4 -16 5000 C405-08-12 1 ⁄ 2 " 3 ⁄ 4 " 5000

C405-08-KIT… BREAKAWAY COUPLER KIT

1 ⁄ 2 "

C405-08-KIT

Quick

Couplings

C406… CONNECT UNDER PRESSURE COUPLER

1 ⁄ 2 " 1 ⁄ 2 "

1 ⁄ 2 "

C406-08

5000 5000

7 ⁄ 8 -14

C406ORB-10

C402… FEMALE NPTF NIPPLE Female NPTF C402-04 1 ⁄ 4 " 1 ⁄ 4 "

5437 5075 4640 4640 4350 3987

C406MR… MOUNTING RING

3 ⁄ 8 " 1 ⁄ 2 " 1 ⁄ 2 " 3 ⁄ 4 "

3 ⁄ 8 " 1 ⁄ 2 " 3 ⁄ 4 " 3 ⁄ 4 "

C402-06 C402-08 C402-12 C402-16 C402-08-12

1 ⁄ 2 "

C406MR-08

1"

1"

C402BA... FEMALE NPTF NIPPLE c/w BALL VALVE CONNECTION C402BA-08 1 ⁄ 2 " 1 ⁄ 2 " 3987 C402BA-08-12 1 ⁄ 2 " 3 ⁄ 4 " 3987 C402BA-12 3 ⁄ 4 " 3 ⁄ 4 " 3987

Traditionally, C400 Series Agricultural Couplings were supplied with ball type valves. However, to reduce unsightly dripping, Pulsar primarily stocks poppet style valves. For ball valve connections instead of poppet valves, specify "BA" after the root part number (eg. C401BA-08, C402BA-08, etc.).

Ball Valve

C404… FEMALE O-RING BOSS NIPPLE Female ORB C404-08 1 ⁄ 2 " 3 ⁄ 4 -16 4640 C404-10 1 ⁄ 2 " 7 ⁄ 8 -14 4640

Poppet Valve

C404BA... FEMALE O-RING BOSS NIPPLE c/w BALL VALVE CONNECTION C404BA-08 1 ⁄ 2 " 3 ⁄ 4 -16 3987

147

pulsarhydraulics.com