Armstrong Suction Diffusers
Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SGs) are installed on the suction side of pumps to protect against damage from debris and foreign matter, and optimize flow efficiency. Most installations require a long radius elbow, flow-straightening entrance pipe, and y strainer - the Suction Guide’s versatile 4-function design saves space and installation costs by incorporating all these devices into a single solution.
Information:
- Armstrong Suction Guide Brochure
- Armstrong Suction Diffuser Installation Manual
- Armstrong Model SG Suction Diffuser Submittal Sheet
- Armstrong Model SGHH Suction Diffuser Submittal Sheet
- Armstrong Model SG SGHH Suction Diffuser Parts List
Design Benefits:
- Suction guide body made of cast iron, ductile iron, or carbon steel, with ansi or din flanges. Same size ports are available with oversized inlet flange to eliminate reducer. Threaded inlet available to 2"(50mm)
- Guide vanes reduce turbulence, thereby creating optimum flow conditions and minimizing stress on pump components.
- Strainer with V" (3 mm) perforated stainless steel. Star-shaped for added strength and designed to provide large free flow area to reduce pressure drop.
- Removable fine mesh start-up strainer, furnished as a standard item, helps prevent mechanical seal or instrument damage during initial run period.
- Optional magnet to help eliminate free floating metallic particles from system.
- Removable cover, with O-ring, enables easy access to strainer.
If you have any questions please give us a call at 1-800-781-7405 or email us your request. Sales@NationalPumpSupply.com
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516860-019 Armstrong SG-33 Suction Diffuser 3 x 3
Armstrong
$718.95516860-019 Armstrong SG-33 Suction Diffuser 3 x 3, Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SGs) are installed...$718.95 -
516860-014 Armstrong SG-22 Suction Diffuser 2 x 2
Armstrong
$518.95516860-014 Armstrong SG-22 Suction Diffuser 2 x 2, Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SGs) are installed...$518.95 -
516860-020 Armstrong SG-43 Suction Guide 4x3
Armstrong
$1,041.95516860-020 Armstrong SG-43 Suction Guide 4x3. *Please note image is generic. Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong...$1,041.95 -
SG-66 Armstrong Suction Guide 516860-026
Armstrong
$1,722.70SG-66 Armstrong Suction Guide 516860-026, Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SGs) are installed on the...$1,722.70 -
SG-54 Armstrong Suction Guide 516860-022
Armstrong
$1,128.95SG-54 Armstrong Suction Guide 516860-022, Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SG's) are installed on the...$1,128.95 -
516860-016 Armstrong SG-32 Suction Diffuser 3 x 2
Armstrong
$534.95516860-016 Armstrong SG-32 Suction Diffuser 3 x 2, Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SGs) are installed...$534.95 -
SG-64 Armstrong Suction Guide 516860-023
Armstrong
$1,268.95SG-64 Armstrong Suction Guide 516860-023, Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SGs) are installed on the...$1,268.95 -
SG-1414 Armstrong Suction Guide 516862-210
Armstrong
$15,785.00SG-1414 Armstrong SG-1414 Suction Guide 516862-210. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SGs) are installed on the suction side of pumps...$15,785.00 -
SG-63 Armstrong Suction Guide 516860-037
Armstrong
$1,564.20SG-63 Armstrong Suction Guide 516860-037, Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SGs) are installed on the...$1,564.20 -
516860-029 Armstrong SG-108 Suction Guide
Armstrong
$3,722.00516860-029 Armstrong SG-108 Suction Guide. *Please note image is generic. Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction...$3,722.00 -
SG-88 Armstrong SG-88 Suction Guide 516860-028
Armstrong
$3,418.95SG-88 Armstrong SG-88 Suction Guide 516860-028, Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SGs) are installed on...$3,418.95 -
516860-052 Armstrong SG-1515TF Suction Guide 1.5 x 1.5
Armstrong
$524.70516860-052 Armstrong SG-1515TF Suction Guide 1.5 x 1.5, Port Sizes (ins) System x Pump. Armstrong suction diffusers are designed for direct mounting on the suction flange of horizontal and vertical pumps. Armstrong Suction Guides (SGs) are...$524.70