Fire Research Corp. S121-3300A single point injection foam proportioner

• Make: Fire Research Corp.
• Model code: S121-3300A
• Series: AccuMax Single-Point series
• Flow Rate (GPM): 201~300

Provides fully automatic foam proportioning, regardless of changes in flow or pressure Provides discharge side injection: no foam goes through the fire pump Convenient, push-button operation makes it the easiest system to use No in-line restrictions Delivers unmatched accuracy over the widest range of flows Installs easily in new or existing apparatus Achieves full pump capacity with all known Class B concentrates Hydraulically-driven and incorporates an Edwards rotary gear pump System components include a microprocessor control/display unit, instruction placard, hydraulic control block, pump and motor assembly, load-sensing hydraulic pump, filters, strainer, foam injection check valve, complete shielded cable set and RFI/EMI suppression kit