Page 357 - ZSi-Foster-Product-Catalog
P. 357

FST & ST Series (Straight-Thru Industrial Interchange)
   Body Size
    Brass Socket w/ Brass Plug
 Brass Socket w/ Steel Plug
 S/S Socket w/ S/S Plug
 PSIG
 PSIG
  PSIG
  1/8"
 2500
 2600
  4200
  1/4"
 5200
 5500
  6700
  3/8"
 2700
 3500
  5500
  1/2"
 2200
 2700
  3000
  3/4"
 1700
 2700
  3000
  1"
 1700
 2000
  1700
  11/4"
  1700
  2700
   -
  11/2"
   1400
 2200
   -
 Type: FST Straight-Thru, No valve in either socket or plug.
Interchangeability: Standard industrial interchange design, most widely used in industry. Within each series, only sockets and plugs of the same size will couple together.
Operation: Manual – Socket sleeve must be manually retracted to connect and disconnect.
Options: Ball Lock (BL) – Locks socket against accidental dis- connect. To connect, align ball with slot. After connection, rotate sleeve to lock. To disconnect, realign ball with slot and retract sleeve.
Seal Compound: Standard seals are Buna-N Temperature Range: -40° to +250°F.
Performance Data Flow: Couplers have same inside diameter as nominal pipe.
Rated Pressure: Rated pressures as defined by ANSI/B93.2-1986, based on 4:1 Safety Factor and non-shock service.
Vacuum Service: 27" Hg maximum
Only Sockets & Plugs with same prefix digits connect together.
 Example: 25FS & 25MPB
Performance:
30 20
10 8
6 5
4 3
2 1
Series "ST"
Test Fluid: OIL-200 SUS
1/8"
1/4" 3/8"
        1/2"
 3/4"
 1"
                                 ZSi-Foster Engineering Catalog
– 357 –
.1 .2
.4 .5 .8 1
2 4
Flow in US Gal/Min
20 30 50 100
6 8 10
           Pressure Drop in PSI
Indexes Technical Data Hoses & Fittings Fittings & Accessories Blow Guns & Accessories Hydraulic QD Pneumatic QD


























   355   356   357   358   359