Page 348 - ZSi-Foster Engineering Catalog - Electronic Version 2

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
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 disconnect. 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
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 -
Series "ST"
Test Fluid: OIL-200 SUS
1/8"
1/4" 3/8"
1/2"
3/4"
1"
Brand - Designates
– 348 –
=Foster or
=Breco Part
.1 .2
.4 .5 .8 1
2 4
Flow in US Gal/Min
20 30 50 100
www.zsi-foster.com
6 8 10
WARNING: These products can expose you to chemicals including lead, which is known to the State of California to cause cancer, and which is known to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
Pressure Drop in PSI