Automated Water & Effluent Ltd

Black Dosing Pump Range

Our Black Dosing Pump range is a range of heavy duty, foot mounting solenoid pumps with adjustable stroke length and a manual or automatically adjustable stroke frequency.

This gives the dosing pump a very wide turn-down ratio meaning that a very precise amount of chemical can be metered into your application.

The external pacing option allows the user the automatic adjustment of the stroke frequency, or the speed at which the pump operates, which is normally sourced from one of our proportional control pH instruments such as the P7685 or the MO5-pH, or a water meter for flow proportional dosing.

This external pacing option is controlled by a PFM (Pulse Frequency Modulation) signal and the black dosing pumps will make one stroke for each volt free contact closure. This gives the pump a 1:1 ratio, and by adjusting the stroke length, this be adjusted over a 10:1 ratio allowing the dosing pump to deliver the right amount of reagent at the right time.

All of our Black Dosing Pumps are rated hot for continuous usage.

C+ Series of Black Dosing Pump

The C+ Series of black dosing pump are favoured by Water Treaters and in other applications where a reliable pump is required for a long active service life.

The C+ Range have a PVC head, teflon diaphragm, PTFE seals and ceramic ball valves.

All the pumps in the C+ range have adjustable stroke length, and adjustable stroke frequency and operate from a mains supply voltage of 230 VAC as standard.

Within the C+ Range the

LDO2 has an output flow rate of 0 - 0.9 L/Hr at 5.6 Bar

LDO3 has an output flow rate of 0 - 1.9 L/Hr at 5.6 Bar

LDO4 has an output flow rate of 0 - 3.8 L/Hr at 5.6 Bar

LD54 has an output flow rate of 0 - 4.7 L/Hr at 5.6 Bar

110 VAC power supply options are available to order

C+ Series Maximum Outputs
Model Number Max-Flowrate (L/Hr) Max-Pressure (Bar)
LDO2 0.9 5.6
LDO3 1.9 5.6
LDO4 3.8 5.6
LD54 4.7 5.6

A+ Series of Black Dosing Pump

A-Plus black dosing pump incoporating models LBC3, LBO3, LB54, LDC4 and LBS4

The A+ Series of black dosing pump are designed for customers who require a cost effective heavy duty pump, with a larger range of output flow rates and output pressures while still maintaining a compact size.

The corrosion resistant weatherproof case is designed to IP65 specification for tough industrial environments and the pump has an manual stroke frequency adjustment as well as manual stroke length adjustment.

Automatic control of the pump stroke frequency is available, normally this signal is provided by a pH controller, a PLC or a water meter.

As with all our metering pumps in the black dosing pump range, the pump has a PVC head, with PTFE seals as standard.

The A+ Series is available with heads manufactured in PVDF or 316 Stainless Steel if required.

The A+ Range have a PVC head as standard with, teflon diaphragm, PTFE seals and ceramic ball valves.

All the pumps in the A+ range have adjustable stroke length, and adjustable stroke frequency and operate from a mains supply voltage of 230 VAC as standard.

Within the A+ Range the

LBC3 has an output flow rate of 0 - 1.6 L/Hr at 17.0 Bar

LBO3 has an output flow rate of 0 - 1.9 L/Hr at 10.0 Bar

LB44 has an output flow rate of 0 - 4.7 L/Hr at 7.0 Bar

LBC4 has an output flow rate of 0 - 7.6 L/Hr at 3.3 Bar

LBS4 has an output flow rate of 0 - 9.4 L/Hr at 3.3 Bar

110 VAC power supply options are available to order.

A+ Series Maximum Outputs
Model Number Max-Flowrate (L/Hr) Max-Pressure (Bar)
LBC3 1.6 17.0
LBO3 1.9 10.0
LB54 4.7 7.0
LBC4 7.6 3.3
LDS4 9.4 3.3

E+ Series of Black Dosing Pump

E-Plus black dosing pump high pressure and high flow output.

The E+ Series of Black Dosing Pump offers a range of outputs covering both high pressures and high flow rates.

As with the other pumps in the black dosing pump range the E+ Series include manual stroke frequency adjustment and manual stroke length adjustment to allow precision metering of chemical. Automatic frequency adjustment via a compatible signal from a PLC, pH meter or water meter is also included as standard.

The E+ Series is housed in a w'proof IP65 specification housing and has a PVC head, PTFE seals, PTFE diaphragm and ceramic ball valves as standard.

316 Stainless Steel heads as well as PVDF heads are available as options, as well as PTFE or Stainless steel ball valves.

Within the E+ Range the

LPK2 has an output flow rate of 0 - 0.5 L/Hr at 21.0 Bar

LPF4 has an output flow rate of 0 - 3.2 L/Hr at 17.0 Bar

LPB4 has an output flow rate of 0 - 3.8 L/Hr at 10.0 Bar

LPH4 has an output flow rate of 0 - 6.4 L/Hr at 17.0 Bar

LPK5 has an output flow rate of 0 - 9.5 L/Hr at 10.0 Bar

LPH6 has an output flow rate of 0 - 19 L/Hr at 7.0 Bar

LPH7 has an output flow rate of 0 - 38 L/Hr at 2.4 Bar

LPH8 has an output flow rate of 0 - 95 L/Hr at 2.2 Bar

110 VAC power supply options are available to order.

E+ Series Maximum Outputs
Model Number Max-Flowrate (L/Hr) Max-Pressure (Bar)
LPK2 0.5 21.0
LPF4 3.2 17.0
LPB4 3.8 10.0
LPH4 6.4 17.0
LPH5 9.5 10.0
LPH6 19 7.0
LPH7 38 2.4
LPH8 95 2.2

HV Series - High Viscosity Dosing Pumps

HV Series of Black Dosing Pump for dosing high viscosity solutions

The HV series of black dosing pumps are designed for use with fluids that have a high viscosity up to 10,000 CPS or centipoise.

The HV Series features a PVC Head, Teflon Diaphragm, PTFE seals and 316 Stainless Steel ball valves as standard and has a manually adjustable stroke length and adjustable stroke frequency.

The dosing pumps within the HV range also have over-sized suction and discharge hoses specifically for the dosing of highly viscose solutions.

Automatic Stroke Frequency is available on the HV Series of Black Dosing Pumps.

Within the HV Range the

LVF4 has an output flow rate of 0 - 3.8 L/Hr at 10.0 Bar

LVG4 has an output flow rate of 0 - 7.6 L/Hr at 7.8 Bar

LVG5 has an output flow rate of 0 - 15.1 L/Hr at 7.8 Bar

LVH7 has an output flow rate of 0 - 38.0 L/Hr at 5.6 Bar

110 VAC power supply options are available to order.

HV Series Maximum Outputs
Model Number Max-Flowrate (L/Hr) Max-Pressure (Bar)
LVF4 3.8 10.0
LVG4 7.6 7.0
LVG5 15.1 7.0
LVH7 38.0 5.6

Metering pump black

The Black Dosing Pump range has been designed to satisfy three requirements:-

A long operational life in harsh industrial environments.

Precision chemical dosing.

High pressure and high flowrate outputs.

Each pump within the black dosing pump range covers this requirement, with the C+ series offering a long operational life as well as a cost effective dosing pump which can be used in a wide range of applications.

Our A+ series of dosing pump increase the range of outputs options available

The E+ range is a physically larger dosing pump and offers a wide range of outputs with outputs up to 21 Bar Pressure or an output flow rate of 95 Litres Per Hour, which is a huge output for an electrically driven solenoid dosing pump.

The HV Series use a over sized and weighted components to ensure precise and reliable dosing of high viscosity fluids.

A long operational life in harsh industrial environments.

Black Dosing Pump designed for long life operation

The black dosing pump range was designed to last.

The pump head is located as far away from the electronics as possible. This way the wetted parts which are designed to be in contact with aggressive or concentrated chemicals are physically distant from where an operator might be touching.

It also means that if any chemical damage were to occur, it can normally be resolved by removing the wetted parts and replacing them. This normally occurs during periodic maintenance and we offer a replacement wet end for all our pumps, (called a KopKit) for this very purpose.

By moving the electronics to the rear of the pump we significantly reduce the probability of compromising the pump. It's a simple change in pump design, but it ensures that our black dosing pump range can keep on pumping.

Precision dosing and simple operation.

Precision dosing is achieved by a slower stroke frequency over a longer stroke length.

By adjusting the stroke frequency in combination with the stroke length we can adjust the amount of chemical being metered into an application until a precision volume is reached.

Using the automatic stroke frequency adjustment we can ensure that an automated system can react to changes in condition.

With a view to satisfying the requirement that the black dosing pumps offer a long operational life in harsh industrial environments the controls on the pump are simple and robust.

A single dial controls the stroke frequency, another dial controls the stroke length, we have a switch to toggle between manual (hand) and automatic dosing modes, and an input for our control signal.

The black dosing pump range is designed to be simple to operate. We firmly believe that the simpler something is, the less likely it is to go wrong.

Contact our UK sales team on 01785 254 597 for more information on our chemical dosing pump range, Metering Pumps and our full range of Solenoid Operated Diaphragm Dosing Pumps or to purchase our products.