Mechanical Diaphragm Pumps
Pulsa GLM Mechanical Diaphragm Metering Pump
PULSA GLM mechanically driven diaphragm metering pumps. Models: DM 1-2, 3-4, 5-6, 7.
Max flow
10 – 3,600 L/h
Max pressure
12 bar
Turndown / accuracy
steady-state ±2%
Wetted materials
—
Protection
—
Power
—
Features
- Mechanically driven diaphragm
- DM1–DM7 sizes
- Reliable & serviceable
Specifications
| Flow | 10 – 3,600 L/h |
| Max pressure | 12 bar |
| Suction pressure | max. 0.4 bar |
| Stroke adjust | 0–100%, resolution 1% |
| Accuracy | steady-state ±2% |
| Brand | Pulsafeeder |
Applications
Materials & media
Ask for wetted-parts details or check the brochure.
Common chemicals: NaOCl, acids, alkalis, polymers — confirm compatibility when inquiring.
Controls & communication
Control options are listed in notes or confirmed on inquiry.
Models & specs
| Model | |
Dimensions & installation
Dimensional drawings available on request (CAD / PDF).
Downloads
Related / accessories
Mechanical Diaphragm Pumps
KD Series Mechanical Diaphragm Metering Pump (Cheon-Sei / KEMPION)
Mechanical Diaphragm Pumps
ND2000 Series Mechanical Diaphragm Metering Pump
Mechanical Diaphragm Pumps
SEKO Kosmo MM1 Mechanical Diaphragm Pump
Mechanical Diaphragm Pumps
ND1000 Series Mechanical Diaphragm Metering Pump
Mechanical Diaphragm Pumps
NDWL Series Mechanical Diaphragm Metering Pump
Mechanical Diaphragm Pumps
SEKO Kosmo MM2 Mechanical Diaphragm Pump
Related solutions
Municipal Wastewater Dosing
Integrated dosing systems combining metering pumps and online water quality monitoring for coagulation, disinfection and dephosphorization.
Seawater Desalination Pretreatment
Flocculant, antiscalant and defoamer dosing with online SDI monitoring to protect RO membranes.
Swimming Pool Water Management
Automatic pH adjustment and disinfectant dosing with online residual chlorine/pH monitors.
Related case studies
Wastewater
Municipal WWTP PAC Dosing Upgrade
Mechanical diaphragm pumps with online turbidity monitoring cut chemical consumption by 15%.
Steel
Steel Mill Direct Circulating Water
Automatic flocculant ratio dosing lowered turbidity and cut fresh-water makeup by 18%.
Desalination
Desalination Pretreatment Dosing
Automatic flocculant dosing with SDI early warning significantly reduced membrane fouling.
Need help selecting?
Share duty (flow, pressure, media, controls) — we reply within 1 business day.