Products Home > Products > FMI PUMPS > OEM Pumps/Duplex Stepper Pumps Brand FMI Product Name Isolation Gland “H” Pump Item STH-W Link Go Description Specifications Features ◆ Easily handles saline, slurries, particulates and abrasives. ◆ Isolates main process fluid from seal area & atmosphere ◆ Barbed fittings provide quick connections to gland ports. Back