Original Hansen series ST

Original Hansen coupling with straight-through design

Original Hansen coupling with straight-through design

Original Hansen Rohr-Schlauch-Schnellkupplung – Serie ST

Straight-through hydraulic and pharmaceutical coupling

The ST coupling series is characterized by its extremely robust design. It is particularly eligible for applications where the flow must be guaranteed even with highly viscous media such as greases and a shut-off can be dispensed with.


Original Hansen coupling with straight-through design
Series ST

Technical data

Series nominal width allowable operating pressure [bar]*
MS MS/ST VA
ST 1 DN 4 190 230 290
ST 2 DN 6 360 380 520
ST 3 DN 10 190 290 435
ST 4 DN 12 150 240 250
ST 6 DN 20 115 145 210
ST 8 DN 25 90 140 140
ST 10 DN 32 115 185 150
ST 12 DN 40 100 150 170
ST 16 DN 50 100 150 100
ST 20 DN 60 60 100

Legend: MS = Brass, MS/ST = socket brass / Nipple steel, VA = stainless steel

*static, coupled at 20°C

General technical data

Materials

Stainless steel (1.4305, 1.4404)
Steel yellow chromated,
Chromium (VI) free
Brass passivated
Brass nickel-plated
Hastelloy®
Titanium

Seals

FPM, EPDM, FFKM,
FVMQ, NBR, CR
et al. (also FDA-compliant)

Special feature

GATHER’s in-house modification (STG series) can be produced with a particularly good surface finish Ra ≤ 0.8 μm (electropolished) for pharmaceutical applications or manufactured using special materials such as Hastelloy® or titanium.

Dimensions of the ST series [mm]

Series thread1) A B C coupled SW 1/22)
ST 1 1/8 27 18 25 43 15/13
ST 2 ¼ 38 24 37 57 21/18
ST 3 3/8 41 29 42 61 26/21
ST 4 ½ 49 34 49 75 29/26
ST 6 ¾ 53 43 51 77 37/31
ST 8 1 59 51 57 88 45/40
ST 10 1 ¼ 63 63 64 98 51/51
ST 12 1 ½ 74 79 73 107 67/58
ST 16 2 79 95 77 111 77/70
ST 20 2 ½ 87 114 86 124 89/83

1) Female thread G/NPT
2) applies to NPT

Abmessungen der Serie ST [mm]

Do you have any questions about this hose-to-pipe quick disconnect coupling?

GATHER Industrie

GATHER Industrie GmbH
Lise-Meitner-Straße 4
42489 Wülfrath
GERMANY

ISO Zertifizierung