BSPT × BSPP Male U-Type Pressure Gauge Syphon
BSPT × BSPP Male U-Type Pressure Gauge Syphon designed with Upright BSP Taper Male (BSPT) × Horizontal Parallel Male (BSPP) connections for industrial stainless steel threaded piping. Constructed as a formed U-Bend Condensate Loop (SCH40 pipe; datasheet notes ISO 4144 series) in 316 (CF8M) Stainless Steel (series schedule lists SCH40 Pipe 316SS). Available across nominal sizes 1/4", 3/8", 1/2".
Material | 316 (CF8M / SCH40) Stainless Steel |
|---|---|
Connection Ends | Upright BSP Taper Male (BSPT) × Horizontal Parallel Male (BSPP) |
Body Construction | Formed U-Bend Condensate Loop (SCH40 pipe; datasheet notes ISO 4144 series) |
Nominal Size Range | 1/4", 3/8", 1/2" |
Reference Standard | Generally in accordance with ISO 4144 (150 LB series) |
Size
Product overview
Connection Geometry & 316 Stainless Steel Construction
This BSPT × BSPP male u-type pressure gauge syphon features formed u-bend condensate loop (SCH40 pipe; datasheet footer notes ISO 4144 investment-cast series) in a u-type syphon loop with perpendicular outlet profile, providing Upright BSP Taper Male (BSPT) × Horizontal Parallel Male (BSPP) connections for modular stainless steel piping, equipment hookups, and manifold assemblies. Manufactured in 316 (CF8M) Stainless Steel (series schedule lists SCH40 Pipe 316SS), the fitting offers molybdenum-bearing austenitic corrosion resistance suited for process water, chemical transfer, utility air, and washdown environments.
Size Coverage & Thread Assembly
Dimensioned generally in accordance with ISO 4144 (150 LB series) as stated on the series datasheet (a reference dimensional design rather than full standard certification). The series covers nominal sizes across 1/4", 3/8", 1/2". Refer to the dimensional schedule on this product page to match each thread size against its corresponding envelope length, outside diameter or across-flats width, and unit weight. Before installing this BSPT × BSPP male u-type pressure gauge syphon, verify that your mating ports match the Upright BSP Taper Male (BSPT) × Horizontal Parallel Male (BSPP) interface and select an appropriate thread sealant or gasket for the joint. Specify the required nominal size from 1/4", 3/8", 1/2" and confirm installation clearance when ordering.
Technical specifications
Specifications
- Manufacturing & Standards Reference
- Investment cast, generally manufactured to ISO 4144 or above.
Dimensions · CH-F026
Applies only to the listed references; other material or end forms are outside this scope.
Units: SIZE: nominal pipe size; KG EACH: kg per piece. Length units appear beside applicable values.

| Nominal size | Chelsey reference | A | B | C | D | E | Unit weight (kg) |
|---|---|---|---|---|---|---|---|
| 1/4 | CH-F026-001 | 154.5 | 68.5 | 86.0 | 132.0 | 38.5 | 0.25 |
| 3/8 | CH-F026-002 | 163.0 | 73.0 | 94.5 | 136.5 | 40.0 | 0.36 |
| 1/2 | CH-F026-003 | 210.5 | 91.5 | 124.0 | 174.5 | 55.0 | 0.69 |
Temperature/pressure reference · CH-F026
Applies only to the listed references; other material or end forms are outside this scope. Temperatures may be interpolated; values refer to the internal fluid temperature and exclude piping loads, stresses and moments.
Units: °C / BAR
| Temperature (°C) | Pressure (BAR) |
|---|---|
| -20 to 40 | 20 |
| 100 | 16.5 |
| 150 | 15 |
| 200 | 14 |
| 220 | 13.5 |
Need a different size, connection or document?
Discuss your requirements















































