ProMinent BT4B1602PPT2000UA010000 Beta 4 Dosing Pump 232 PSI
$1,189.00
Condition: New – Open Box
1 in stock
ProMinent Beta 4 Solenoid Diaphragm Dosing Pump — BT4B1602PPT2000UA010000 (232 PSI)
The ProMinent Beta 4 (Model: BT4B1602PPT2000UA010000) is a microprocessor-controlled, solenoid-driven diaphragm metering pump engineered for high-precision chemical injection. Built to handle demanding industrial and marine fluid processing applications, this unit delivers a maximum operating pressure of 232 PSI (16 bar). Featuring a robust polypropylene (PP) liquid end, PTFE-faced diaphragm, and universal power supply compatibility, it guarantees exceptional chemical resistance and metering accuracy against aggressive media such as biocides, coagulants, acids, and alkalis.
Model Details
- Manufacturer: ProMinent Fluid Controls
- Series: Beta 4 (Beta b Range)
- MPN (Manufacturer Part Number): BT4B1602PPT2000UA010000
Specifications: ProMinent Beta 4Â
| Technical Parameter | Specification Details |
|---|---|
| Max Discharge Capacity | Up to 2.2 L/h (at max back pressure) |
| Maximum Operating Pressure | 16 bar (232 PSI) |
| Stroke Frequency (Max) | 180 strokes/min |
| Supply Voltage / Frequency | 100 – 230 V, 50/60 Hz (Wide-range power supply) |
| Liquid End Materials | Polypropylene (PP) Head, PTFE-faced Diaphragm, Ceramic Valves |
| Enclosure Protection Class | IP65 |
| Suction/Discharge Connection | Standard hose connector (4/6 mm) |
| Power Consumption | ~12 – 13 W (Energy-efficient solenoid drive) |
Key Features
- Microprocessor Controlled Precision: Stroke length (0-100%) and stroke frequency staging are continuously adjusted with a multi-function keypad/knob.
- High Pressure Capability: Consistent chemical feed accuracy against systemic pressures up to 232 PSI (16 bar).
- Power Surge Compensation: The built-in surge protection system continuously monitors the voltage variations, allowing a stable output on unstable shipboard or remote industrial grids.
- Multi-Voltage Adaptability: Operates effortlessly on single-phase AC mains throughout the world, from 100V to 230V at 50/60Hz.
- Rugged IP65 Enclosure: Weather and dust-proof housing protects internal electronics in harsh wash-down or engine room applications.
Terminal Allocations & Wiring Interface
- Power Supply Terminals: Live, Neutral, and Earth connections designed for standard 100–230V AC inputs.
- External Control Inputs: Potential-free contact input for external start/stop and pacing pulses (ideal for direct water meter connection).
- Level Switch Input: Port for a two-stage liquid level sensor to signal low-chemical warnings and prevent dry running.
- Output Relay Connections: Optional fault/alarm indication relay wiring paths for integration with centralized engine control rooms (ECR) or PLC panels.
Compatible Equipment Models
- ProMinent Universal Control Cables and Signal Extension leads
- ProMinent Two-Stage Float/Level Switches for chemical feed drums
- Direct inline pulse-output water meters (for proportional dosing applications)
- ProMinent Wall Mounting Brackets (Vertical surface installation kits)
Applications
- Marine boiler feedwater treatment (oxygen scavenger and hydrazine injection)
- Potable water disinfection systems onboard ships and offshore rigs
- Cooling tower water treatment (biocide and scale inhibitor dosing)
- Reverse osmosis (RO) membrane antiscalant chemical metering
Engineer Expert’s Guide
Marine Engineer’s Operational Note: When mounting this pump in high-vibration shipboard environments (such as near main propulsion diesels or air compressors), always utilize a dedicated anti-vibration wall bracket paired with flexible suction/discharge tubing rather than hard-piping. This eliminates harmonic stress cracking on the polypropylene liquid head.
Frequently Asked Questions
What is the maximum flow rate of the ProMinent BT4B1602 pump?
The BT4B1602 version is rated for a maximum discharge of about 2.2 liters per hour (L/h) at its maximum operating pressure threshold of 16 bar (232 PSI).
Is this dosing pump suitable for concentrated marine chemicals?
Yes. It features a polypropylene (PP) liquid end, PTFE-faced diaphragm and ceramic valve balls, providing good chemical resistance to typical water treatment acids, chlorine solutions and liquid scale inhibitors.
Is it possible to pace externally using the BT4B1602?
Yes, it has terminal configurations for external contact control and pulse step-up/step-down thus can be used with external flow meters and automatic water controllers.
What power supply input does this unit take?
The machine is powered by an auto-switching wide-range power supply unit compatible with conventional single-phase grid voltages of 100V to 230V at 50/60Hz.
14 DAYS RETURN POLICY
RETURNS ARE ACCEPTED IN 14 DAYS. BUYER PAYS THE SHIPPING CHARGES. RESTOCKING FEES 20%.
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