Compatible with PARKERA HANSEN ST and FOSTER FST Series American
type Brass coupling
Applications: The LST Series are non-valced couplings for
applications where maximum flow is required. Their smooth, open
bore offers the lowest pressure drop of any quick coupling design
and is ideal for applications such as high-pressure water and steam
washers, carpet cleaners and mold coolant lines and many other
non-valved applications
Specifications:
| Body Size(in) | 1/8 | 1/4 | 3/8 | 1/2 |
| Rate Pressure(PSI) | |
| Brass Cplr/Npl | 1000 | 1000 | 1000 | 1000 |
| SS Cplr/Npl | 2000 | 2000 | 1500 | 1500 |
| Rated Flow(GPM) | 3 | 6 | 12 | 12 |
| Temperature Range(std seals) | -20℃ to +120℃ |
Features:
1.The smooth, open bore with no valving in either half offers
minimal pressure drop and allows easy cleaning in applications
where the same lines are used for more than one media.
2.LST couplers and nipples are machined from solid bar stock
providing the quality coupling that is durable.
3.LST nipples are available in brass and zinc-Plated steel. The
ball locking grooves of the steel LST nipples are case hardened for
resistance to brinelling where high cycle rates and pressure surges
are encountered.
4.The LST is an “interchange” coupling because the dimensionally
and functionally can interchange with similar couplings made by
other manufactures.
5.Compatible with PARKER ST Series, HANSEN ST Series, FOSTER FST
Series.
| PART NO. | LS | ￠ D | HEX1 | A | T |
| LST-01SF | 27 | 18 | 14 | 10 | NPT1/8 |
| LST-02SF | 37 | 24 | 19 | 12 | NPT1/4 |
| LST-03SF | 41.5 | 29 | 24 | 13 | NPT3/8 |
| LST-04SF | 51 | 33 | 29 | 15 | NPT1/2 |
| LST-06SF | 53.4 | 40.9 | 38 | 19 | NPT3/4 |
| LST-08SF | 66 | 50.5 | 44.45 | 22 | NPT1 |
| PART NO. | LS | ￠ D | HEX1 | A | T |
| LST-01SM | 29 | 18 | 14 | 10 | NPT1/8 |
| LST-02SM | 39.5 | 24 | 19 | 12 | NPT1/4 |
| LST-03SM | 43 | 29 | 24 | 13 | NPT3/8 |
| LST-04SM | 53 | 33 | 29 | 15 | NPT1/2 |
| LST-06SM | 56.7 | 40.9 | 38 | 19 | NPT3/4 |
| LST-08SM | 61.1 | 50.5 | 44.45 | 24 | NPT1 |
| PART NO. | LS | ￠ D | HEX1 | A | T |
| LST-01PF | 27 | 17 | 14 | 10 | NPT1/8 |
| LST-02PF | 37 | 19.5 | 17 | 12 | NPT1/4 |
| LST-03PF | 41.5 | 22.5 | 22 | 13 | NPT3/8 |
| LST-04PF | 51 | 26 | 27 | 15 | NPT1/2 |
| LST-06PF | 52 | 28.5 | 30 | 20 | NPT3/4 |
| LST-08PF | 60 | 30.5 | 38 | 22 | NPT1 |
| PART NO. | LS | ￠ D | HEX1 | A | T |
| LST-01PM | 29 | 17 | 11 | 10 | NPT1/8 |
| LST-02PM | 39.5 | 19.5 | 14 | 12 | NPT1/4 |
| LST-03PM | 43 | 22.5 | 17 | 13 | NPT3/8 |
| LST-04PM | 53 | 26 | 22 | 15 | NPT1/2 |
| LST-06PM | 57.2 | 28.5 | 27 | 19 | NPT3/4 |
| LST-08PM | 62.4 | 30.5 | 35 | 22 | NPT1 |
