Hydraulic Fixed Ratio

The HFR™ Metering System is a meter, mix and dispense system that processes multiple sealant and adhesive materials – from elastomers to epoxies. Its modular design, and precision dispensing capabilities give you a system that is advanced and reliable, yet affordable. Download sales brochures: Lamination Adhesives | Polyurethane Foam | Structural Silicones | Filter Manufacturing

The HFR's modular design, and high performance dispensing capabilities give you a system that is advanced and reliable, yet affordable. This hydraulic, fixed ratio metering system consistently achieves accurate ratios and volumes. As the system dispenses material, it automatically fine-tunes and adjusts material flows and pressures to achieve a consistent bead.
The HFR offers advanced technology and functionality – at a lower price than basic shot meters or gear pumps. A low initial investment allows you to participate in industries where it may not have been possible before

HFR Technical Specifications

Maximum Fluid Working Pressure	3000 psi (20.7 MPa, 207 bar)
Maximum Fluid Temperature	180°F (82°C) Fluid Inlet
Feed Pressure Range	50 psi (0.35 MPa, 3.5 bar) to 250 psi (1.75 MPa, 17.5 bar) Fluid
Fluid Inlets	Component A (Red): 1/2 npt(f) Component B (Blue): 3/4 npt(f) Fluid
Fluid Outlets	Component A (Red): #8 (1/2 in.) JIC (3/4-16 unf), with #5 (5/16 in.) JIC adapter Component B (Blue): #10 (5/8 in.) JIC (7/8-14 unf), with #6 (3/8 in.) JIC adapter
Fluid Circulation Ports	1/4 npsm(m), with plastic tubing, 250 psi (1.75 MPa, 17.5 bar) maximum
Air Inlet	1/4 nps
Air Inlet Pressure	40 psi (280 KPa, 2.8 bar) to 100 psi (0.7 MPa, 7 bar)
Line Voltage Requirement	230V / 1 phase and 230V / 3 phase Models: 195-264V, 50/60 Hz 400V / 3 phase: 360-440V, 50/60 Hz; see 400 V
Sound Power	93 dB
Hydraulic reservoir capacity	9 gal. (34 liters)
Recommended hydraulic fluid	Citgo A/W Hydraulic Oil, ISO Grade 46
Weight	Units with 12 kW Heaters: 868 lb (394 kg) Units without heaters: 634 lb (288 kg)
Wetted Parts	Aluminum, stainless steel, zinc-plated carbon steel, brass, carbide, chrome, fluoroelastomer, PTFE, ultra-high molecular weight polyethylene, chemically resistant o-rings