Description
The Grundfos 91835117 (DMX 199-8 AR-PVC/V/C-S-H1A7A7B) is a Mechanical Dosing Pump. Diaphragm dosing pump for chemical dosing in water treatment and industrial processes. Rated 115 V, 60 HzV, 1-Phase, 60 Hz. Applications include Plumbing: Water Disinfection, Process liquids transfer, Cooling and more.
Genuine Grundfos Part
OEM component engineered and manufactured to Grundfos specifications. Maintains pump performance and warranty coverage.
Full Traceability
Genuine Grundfos parts carry manufacturer traceability from production through delivery. No counterfeit risk.
Authorized Source
PumpStop is an authorized Grundfos distributor. All parts are genuine — not aftermarket, not surplus.
Confirm Compatibility
Always verify part number against your pump model number and serial number before ordering. Contact PumpStop for parts identification assistance.
Technical Support Available
PumpStop technical team can identify correct parts from pump nameplate data, serial number, or model code. Call (781) 281-8905 or chat.
Contact for Availability
Parts availability varies. Contact PumpStop to confirm stock, lead time, and pricing before placing an order.
| Model Number | 91835117 |
| Product Series | DMX |
| Series Description | Mechanical Dosing Pump |
| Voltage | 115 V, 60 HzV |
| Phase | 1-Phase |
| Frequency | 60 Hz |
| Protection Class (IP) | IP 65/F |
| Max Operating Pressure | 116.03psi |
| Inlet Connection | 3/4inch |
| Outlet Connection | 3/4inch |
| Approvals / Certifications | CE |
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation: 115 V, 60 HzV, 1-Phase, 60 Hz. |
| Temperature limits | Do not exceed max fluid temperature per nameplate. Exceeding limits damages seals and motor insulation. |
| Dry running | Do not run dry. DMX pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations. |
| Maintenance | Refer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation. |
- Adjustment
- manual
- Analog input
- 0/4-20 MA
- Approvals
- CE
- Connection
- 3/4 inch
- Control panel
- Same side as adjustment knob
- Control variant
- AR
- Density
- 62.29 lb/ft³
- Enclosure class (IEC 34-5)
- IP 65/F
- Flow rate adjustment
- manual
- Frequency converter
- Not prepared for VFD
- Grundfos Alldos PN
- 226-199L-10036
- Level control
- YES
- Mains cable
- 2.00 m m
- Mains frequency
- 60 Hz
- Max. frequency
- 60 Hz
- Nominal flow rate at 60 Hz
- 239 l/h
- Non return valve type, inlet pump 1
- Not spring-loaded
- Number of dosing heads
- 1
- Other in/output
- Alarm and stroke relay
- Power 1
- 0
- Power input P1
- 0,370 kW kW
- Power plug
- USA
- Pulse control
- YES
- Pumped liquid
- Water
- Rated voltage
- 1 x 115 V, 60 Hz V
- Selected liquid temperature
- 68 °F
- Size of inlet connection
- 3/4 inch
- Size of outlet connection
- 3/4 inch
- Stroke control
- manual
- Type of inlet connection
- NPT(M)
- Type of outlet connection
- NPT(M)
Dimensional Drawing
DMX Pre-selected range (Quick Guide)
A Wide Range (English) (Product brochure)
DMX mechanical diaphragm dosing pumps (Leaflet)
DOSING PUMPS, MEASUREMENT & CONTROL AND DISINFECTION SYSTEMS (Product brochure)
PURIFY YOUR BUSINESS (Product brochure)
GRUNDFOS PUMPS FOR MINING (Product brochure)
Dosing Pumps DMX/DMH with Frequency Converter
Process Driven Engineering (Leaflet)