OEM PRODUCTS: METERING PUMPS
Iwaki America manufactures several metering pump series to handle requirements from very low-pressure accurate chemical dispensing, to full industrial metering requirements.
For low cost options the KB/SB series and HRP series of electrically controlled units may be a fit. These are often used for analyzer equipment, medical devices, water quality systems and car wash chemicals.
The LK and the complementary digitally controlled (Smart) IX series are suited to tougher applications, with higher pressures and long life, continuous duty service, and where a higher level of PLC control must be managed.
KBR Series (AC)
Models: 10 simplex, 2 duplex on largest 2 sizes
Flow Rate: 4.9 ml/min to 2100 ml/min (33.3 GPH)
Max Pressure: 1.45 psi typical. 10 psi on smallest model
Construction: Polypropylene with EPDM or Viton bellows and valves
Motor: 115 or 230V, 1 ph, 50 or 60 Hz
DIAPHRAGM METERING
HRP Series (DC)
Models: 1 size, with 2 voltage options
Flow Rate: 0.055 – 38 ml/min
Max Pressure: 29 psi
Construction: Kynar body, with Viton, Ceramic and Teflon or EPDM internals
Motor: 12 or 24V, 5.6 W, electromagnetic DC motor
LK Series (AC)
Models: 5 sizes, 5 liquid end construction options for each
Flow Rate: 114.3 GPH max
Max Pressure: 225 psi, down to 45 psi on largest model
Construction: PVC, Kynar or 316SS body. Ceramic, Hastelloy C276, 316SS, Viton, & EPDM components
Motor: 1/3 HP, 1 or 3 ph, 50/60 Hz motor, TEFC, XP or Inverter duty available
IBX Series (AC)
Models: 7 sizes. Digitally ‘Smart’ controlled, 1000:1 turndown
Flow Rate: 1.98 GPH max through 79.2 GPH max
Max Pressure: 73-145 psi (247 psi on smallest model)
Construction: PVDF body with EPDM or Viton & Ceramic or 316SS body with Teflon
Motor: 17 – 110Watt, 115 or 230V, 1 ph, 50 or 60 Hz motors
Hydra-Cell has taken their industrial hydraulically-balanced diaphragm pumps and developed a new line of Hydra-Cell Metering Solutions that provides a reliable, and very economical choice for virtually any industrial metering application. Hydra-Cell metering pumps meet or exceed API 671 performance standards with virtually pulse-free, linear flow. Rather than manual or electronic stroke control, Hydra-Cell pumps are coupled to a gearbox with various ration options offered, and speed control is through an inverter duty motor and variable frequency drive.
These pumps can be provided in numerous metal and non-metallic material options, and utilize standard NEMA motors. These pumps provide +/- 3% linearity and repeatability, and +/-1 % steady state accuracy at a set point. Pumps can be configured in simplex or duplex arrangements. The Hydra-Cell design works well on viscous fluids and slurry solutions. For models larger than the P200 size flow rates, Click here.
MT8 Hi Pressure Model
Flow Min/Max: 0.006/8.00 GPH per head
Max Pressure: 3500 psi (350 psi for non-metallic)
Construction: 316 SS, Alloy 20, Hastelloy, PVC, Kynar
Gearbox Options: 10 ratios available from 100:1 to 5:1 plus manual ratio control option
Motor: 1/2 HP, 1800 RPM, 3 ph, NEMA 56C close-coupled inverter duty motor
P200 Model
Flow Min/Max: 0.09 GPH / 80.8 GPH
Max Pressure: 1000 psi (250 psi for non-metallic)
Construction: Brass, 316SS, Hastelloy, Polypropylene, Kynar
Gearbox Options: 14 ratios available from 100:1 to 2.5:1
Motor: 1/4-1 HP 1800 or 3600 RPM, 3 ph, NEMA 56C close-coupled inverter duty motor