Orifice Union

Scraped SKU: 388767 2026-06-05 01:11:56

Attributes

BrandFPPI
Figure Number08-539
Filter Attributes
{"Brand":"FPPI","Figure Number":"08-539","Solutions":"Mechanical & Plumbing Systems, Commercial & Residential, Data Centers, Mining, Industrial, Fire Protection, Oil & Gas, Water & Wastewater","Category":"Fire Protection & Fabrication Products > Fire Sprinkler Accessories > Brass Trim"}
Upc Codes879898004625, 879898004632
Algolia Submittal/resource/08-539 FPPI Orifice Union Submittal
Gtin879898004625

Description

FPPI's ½" IPS Brass Union with Orifice is specifically designed for use in the pressure sensing line for fire pump systems. The union is fitted with a ¼" orifice which will provide adequate pressure drop into the sensing line without allowing unnecessary pump starts due to major pressure fluctuations that may be indicated in the larger diameter (½") line. The union is only allowed to be used where the water is clear and will not allow sediment to block the ¼" hole. Check with pump manufacture for proper use.

Variations (2)

4399001600

Code SystemASC Item Number

4399001610

Code SystemASC Item Number

Specifications

BrandFPPI
Figure Number08-539
SolutionsMechanical & Plumbing Systems, Commercial & Residential, Data Centers, Mining, Industrial, Fire Protection, Oil & Gas, Water & Wastewater
CategoryFire Protection & Fabrication Products > Fire Sprinkler Accessories > Brass Trim

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