Fluid Power Services 2026-2027

Hydraulic – 525 Series Nordic Range

Features • Heavy duty steel design • Manual locking ring • Built-in pressure eliminator Benefits

Nipple Profiles 6.3 mm (1/4”) first image 10 mm (3/8”) second image 12.5 mm (1/2”) third image 20 mm (3/4”) fourth image 25 mm (1”) fifth / back image

• High performance • Maximum durability • Extra security against involuntary disconnection

Straight Through, Single or Double Shut-Off

Three

Not actual size

Specifications

1/4”

3/8”

1/2”

3/4”

1”

Nominal flow diameter

6.3 mm (1/4”) 29 l/min (6.4 GPM UK)

10 mm (3/8”) 69 l/min (15.2 GPM UK)

12.5 mm (1/2”) 122 l/min (26.8 GPM UK)

20 mm (3/4”) 250 l/min (55.0 GPM UK)

25 mm (1”)

Flow capacity

425 l/min (93.5 GPM UK)

Max. working pressure connected Max. working pressure disconnected Min. burst pressure connected Min. burst pressure disconnected

450 bar 300 bar 1800 bar 1200 bar

350 bar 280 bar 1300 bar 1100 bar

300 bar 250 bar 1100 bar 1000 bar

280 bar 200 bar 1000 bar 800 bar

250 bar 250 bar 930 bar 1000 bar

Temperature range Coupling material

-30°C to +100°C (-22°F to +212°F)

Steel (zinc nickel) Steel (zinc nickel)

Nipple material

Disconnection under pressure

Not allowed

Couplings

Nipples

525 Series BSPP Female – Valved Part Number

525 Series BSPP Female – Valved Part Number

0135

0135

Thread

Seal Material

Thread

Seal Material

C105251202 C105251204 C105251205 C105251207 C105251209 C105250202 C105250204 C105250205 C105250207 C105250209

C105256202 C105256204 C105256205 C105256207 C105256209 C105255202 C105255204 C105255205 C105255207 C105255209

1/4” BSPP 3/8” BSPP 1/2” BSPP 3/4” BSPP

NBR NBR NBR NBR NBR NBR NBR NBR NBR NBR

1/4” BSPP 3/8” BSPP 1/2” BSPP 3/4” BSPP

NBR NBR NBR NBR NBR

1” BSPP

1” BSPP

Unvalved

Unvalved

1/4” BSPP 3/8” BSPP 1/2” BSPP 3/4” BSPP

No Seal No Seal No Seal No Seal No Seal

1/4” BSPP 3/8” BSPP 1/2” BSPP 3/4” BSPP

1” BSPP

1” BSPP

Nipples with Pressure Eliminator

Couplings with Pressure Eliminator

525 Series BSPP Female Part Number

525 Series BSPP Female Part Number

0135

0135

Thread

Seal Material

Thread

Seal Material

C105256234 C105256235 C105256237 C105256239

3/8” BSPP 1/2” BSPP 3/4” BSPP

NBR NBR NBR NBR

C105251234 C105251235 C105251237 C105251239

3/8” BSPP 1/2” BSPP 3/4” BSPP

NBR NBR NBR NBR

1” BSPP

1” BSPP

3.05