Product Description
Armstrong SGHH-106 Suction Guide – 10" x 6" ANSI 250 Flanged (516880-263)
The Armstrong SGHH-106 suction guide (part number 516880-263) is the high-pressure ANSI 250 flanged version of the Armstrong suction guide. Installed at the suction side of a centrifugal pump, it turns the flow 90°, straightens it with internal guide vanes and strains out debris before it reaches the pump. With a 10" inlet and 6" outlet, it replaces an elbow, strainer and straight run of pipe in one compact fitting. It is rated for 375 psi and 300°F, with a ductile iron body and guide vanes and a stainless steel strainer.
| Model | SGHH-106 |
| Part number | 516880-263 |
| Connections | ANSI 250 flanged |
| Inlet (from system) | 10.00" (254 mm) |
| Outlet (to pump) | 6.00" (152 mm) |
| Strainer free area | 384.01 in² (2477 cm²) |
| Maximum pressure | 375 psi |
| Maximum temperature | 300°F |
| Weight | 343.70 lb (155.9 kg) |
Design & Submittals
Materials of construction
- Body: Ductile iron
- Guide vanes: Ductile iron
- Strainer: Stainless steel, 0.125" (3 mm) perforations
- Start-up strainer: Fine mesh galvanized steel (remove after 1 week)
- Inlet gauge tapping: 1/4" NPT, plugged
Dimensions – inches (mm)
| A | B | C | D | E | F | G | ØH | ØI | ØJ |
|---|---|---|---|---|---|---|---|---|---|
| 11.97 (304) | 8.13 (207) | 14.29 (363) | 24.54 (623) | 18.35 (466) | 1.00 (25) | 15.21 (386) | 1.75 (44) | 17.50 (445) | 12.52 (318) |
G = clearance to withdraw strainer. ØH = support pipe size (supplied by contractor). Dimensions are for reference only; tolerance ±0.125" (±3 mm). Certified dimensions available on request.
Pressure drop – ft (m) of water at flow in USGPM (L/s)
| Velocity ft/s (m/s) | 3 (0.91) | 4 (1.22) | 5 (1.52) | 6 (1.83) | 8 (2.44) | 10 (3.05) | 12 (3.66) |
|---|---|---|---|---|---|---|---|
| Pressure drop | 0.26 (0.08) | 0.46 (0.14) | 0.73 (0.22) | 1.03 (0.31) | 1.85 (0.56) | 2.92 (0.89) | 4.20 (1.28) |
| Flow | 740 (46.7) | 980 (61.8) | 1230 (77.6) | 1480 (93.4) | 1960 (123.7) | 2450 (154.6) | 2940 (185.5) |
Documents
- Model SGHH Suction Guide Submittal (PDF)
- SG & FTV Product Information Brochure (PDF)
- Suction Guide Typical Specifications (DOC)
Warranty
Covered by the Armstrong Fluid Technology manufacturer's warranty.
- Armstrong Terms of Sale & Warranty – Canada (PDF)
- Conditions de vente et garantie Armstrong – Canada, français (PDF)
Installation, Maintenance, Parts Kits & Manuals
- Companion flanges are not included.
- Support the suction guide with a 1.75" (44 mm) support pipe (dimension ØH), supplied by the contractor.
- Leave at least 15.21" (386 mm) clearance (dimension G) to withdraw the strainer for cleaning.
- Remove the fine mesh start-up strainer after 1 week of operation.
- The 1/4" NPT inlet gauge tapping is supplied plugged.
- Replacement strainers, start-up strainers and gaskets are available – see the replacement parts list below, then call (416) 236-2338 or email sales@bramhambros.com to order.