FPPI's brass unions with orifice are specifically designed for use in the pressure sensing The unions are fitted with either a 1/2 IN or 3/32 IN 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 (1 IN or 1/2 IN) line. The union is only allowed to be used where the water is clear and will not allow sediment to block the hole. Check with pump manufacturer for proper use.

Union With 1/2 IN Orifice, Nominal Size: 1 IN IPS, Connection Type: FNPT, Material: Brass, Material Standard: ASTM B16, Finish/Color: Rough Brass

• The union is fitted with a 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 line

Application: For pressure sensing line

• Catalog https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/FPPI_01-100_Catalog.pdf
• Specification Sheet https://macombstage.cimm2.com//ASSETS/DOCUMENTS/ITEMS/EN/FPPI_08-537_Specification_Sheet.pdf