Process Metering Pumps

Diaphragm Metering Pump EXtronic.
The metering of liquid media in explosive areas makes extremely high demands on the components used. The metering pumps of the series ProMinent EXtronic, Zone 1, Group II, as well as in the version EXBa S for firedamp endangered mining operations are optimally designed for use in explosive operating sites. Capacity range: 0.23 - 60 l/h; 25 - 1.5 bar.

Hydraulic Diaphragm Metering Pumps Hydro.
The optimal solution in the lower capacity range up to 100 bar. The two series Hydro/ 2 and 3 can be flexibly combined as single end, double end or multiplex station. In the standard version with multilayer safety diaphragm and integrated overflow valve, the pump meets the highest safety requirements. Standard material combinations PVT (PVDF liquid end/PFTE multilayer diaphragm) SST (SS liquid end/PFTE multilayer diaphragm) HCT (Hastelloy liquid end/PFTE multilayer diaphragm).
Capacity range Hydro/ 2: 3 - 72 l/h; 100 - 25 bar
Capacity range Hydro/ 3: 10 - 180 l/h; 100 - 25 bar

Diaphragm, Hydraulic Diaphragm, Plunger Metering Pumps Makro TZ.
The right modular solution for any application, be it simple, mechanical diaphragm pumps or high-tec hydraulic diaphragm pumps or highly robust plunger pumps. In the pressure range up to 10 bar, a.o. highly chemical resistant plastics for the liquid end types are standardised, e.g. PP, PVC, PTFE.
Capacity range TZMb (mech. actuated diaphragm pump): 260 - 2.100 l/h; 12 - 4 bar
Capacity range TZHb (hydr. actuated diaphragm pump): 300 - 1.200 l/h; 16 - 10 bar
Capacity range TZKa (plunger metering pump): 8 -1.141 l/h; 320 - 11 bar

Diaphragm, Hydraulic Diaphragm, Plunger Metering Pumps Makro/ 5.
The Makro/ 5 is a powerful metering pump for numerous types of applications, available as mechanically linked diaphragm pump, high-tec hydraulic diaphragm pump and highly robust plunger pump. The basic version can be upgraded with modules to a double liquid end or multiplexed station.
Capacity range M5Ma (mech. actuated diaphragm pump): 1.540 -4.000 l/h; 4 bar
Capacity range M5Ha (hydr. actuated diaphragm pump): 450 - 6.000 l/h; 25 - 6 bar
Capacity range M5Ka (plunger metering pump): 38 - 6.000 l/h; 320 - 6 bar

Hydraulic Diaphragm Metering Pump ORLITA MF.
The metering pumps of the MF series are modular in construction and basically comprise drive mechanism, crank and liquid end as separate functional groups. The hydraulic diaphragm liquid end is equipped with a PTFE dual diaphragm system with integrated rupture indicator. An integrated relief valve protects the pump against overload. The pumps have an extraordinary suction capacity (up to 8 m suction height). They guarantee trouble-free operation thanks to a pump-internal overflow and diaphragm protection and thanks to a valveless and almost nonwearing anti-cavitation device. The standard capacity range of the 6 MF series is: 2 l/h - 28 m/h at 700 - 9 bar

Hydraulic Diaphragm Metering Pump ORLITA Mh.
Like the MF series, this pump is also extremely flexible in its application, however, designed for highest pressures (up to 3.000 bar). The pump ends are equipped with dual stainless steel diaphragms, designed for maximum operational reliability, are low wear and can be fitted without special tools. A relief valve as well as an automatic vent valve for the hydraulic chamber are integrated in the pump end. The valveless forced anti cavitation of leaked hydraulic fluid is non-wearing and guarantees opti-mum metering accuracy. The standard capacity range of the 6 Mh series is: 1 - 773 l/h; pressure up to 900 bar (special version up to 3.000 bar).

Plunger Metering Pump ORLITA PS.
The PS pump series convinces by a particularly high hydraulic efficiency, excellent self-cleaning, and a low pressure loss. The PS pumps can be used in a wide range of temperatures (up to 400 °C), are easy to maintain, attractively priced and robust. The plunger packing can also be adjusted in operation using the front clamp screw. The standard capacity range of the 6 series is: 1 l/h - 37m/h; 400 - 8 bar.

Valveless Plunger Metering Pump ORLITA DR.
Valveless plunger-type metering end. It functions by means of a simultaneous oscillating and rotating plunger action. The displacement body itself opens and closes the suction and pressure side. The pump thus does not need any valves and can be operated in a broad stroke frequency range. This functional principle facilitates precise metering of high to highly viscous media (up to 1.000.000 mPas). Even liquids with solid fractions can be smoothly metered by the valveless plunger metering pumps. Products with a temperature between -40 °C and +400 °C can be continuously delivered from 0-100 %. The standard capacity range of the 2 series is: 1 - 4.000 l/h; 400 - 4 bar