Description
The Grundfos 96515518 (MQ3-35 A-B-A-BVBP) is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Nominal performance: 13.2US gpm at 59.06ft. Rated 220-240V, 1.0-Phase, 60 Hz. Applications include Residential water pressure boosting.
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 | 96515518 |
| Product Series | ACC |
| Series Description | Grundfos Accessory / Spare Part / Control |
| Voltage | 220-240V |
| Phase | 1.0-Phase |
| Frequency | 60 Hz |
| Insulation Class | B |
| Protection Class (IP) | IP54 |
| Nominal Flow | 13.2US gpm |
| Nominal Head | 59.06ft |
| Max Operating Pressure | 108.78psi |
| Max Fluid Temperature | 95°F |
| Max Ambient Temperature | 113°F |
| Min Ambient Temperature | 32°F |
| Nominal Pipe Bore | NPT1 |
| Impeller Material | PPO + 20% glass fiber-PTFE |
| Housing Material | POM + 25% glass fiber |
| Shaft Seal | BVBP |
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation: 220-240V, 1.0-Phase, 60 Hz. |
| Temperature limits | Do not exceed max fluid temperature 95°F or max ambient temperature 113°F. Exceeding limits damages seals and motor insulation. |
| Dry running | Do not run dry. ACC 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. |
- Adjustable start pressure (Yes/No)
- N
- Approvals and markings
- 35 m
- Battery back-up
- 35 m
- Colour
- 35 m
- Connect code
- B
- Connection
- NPT1
- Curve tolerance
- ISO9906:2012 3B
- Density
- 62.29 lb/ft³
- Enclosure class (IEC 34-5)
- IP54
- Flow range
- 35 m
- Gross weight
- 34.2 lb
- Head max
- 35 m
- Housing
- POM + 25% glass fibre
- Impeller
- PPO + 20% glass fibre-PTFE
- Insulation class (IEC 85)
- B
- Length
- 35 m
- Length of cable
- 2 m
- Liquid temperature range
- 32 .. 95 °F
- Mains frequency
- 60 Hz
- Material code
- A
- Maximum operating pressure
- 7.5 bar
- Model
- B
- Motor
- 35 m
- Net weight
- 28.7 lb
- Number of leads
- 35 m
- Pipe connection
- NPT1
- Pipework connection
- 35 m
- Power 1
- 830 W
- Power input - P1
- 830 W
- Pressure retention valve
- 35 m
- Primary shaft seal
- BVBP
- Pump housing
- POM + 25% glass fibre
- Pump version
- A
- Pumped liquid
- Water
- Range of ambient temperature
- 32 .. 113 °F
- Rated current
- 3.7 A
- Rated flow
- 13.2 US gpm
- Rated head
- 59.06 ft
- Rated voltage
- 1 x 220-240 V
- Sales region
- Asia
- Selected liquid temperature
- 68 °F
- Sens.interface
- 35 m
- Start pressure
- 1.8 bar
- Switch
- on/off switch included
- Type of cable plug
- NONE
- Valve type
- 35 m
- Version
- A
Dimensional Drawing
Wiring Diagram
GRUNDFOS DOMESTIC COLD WATER (Quick selection guide)
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DCW Quick Selection guide - full without UPA (Product brochure)
DOMESTIC COLD WATER FOR PRESSURE BOOSTING (Product brochure)
DCW, Quick Selection guide, Pressure Boosting (Product brochue)
DCW, QUICK SELECTION GUIDE FOR PRESSURE BOOSTING (Product brochure)
MQ (Installation and operating instructions)
JPA, JPC, JPD, NS, PF, MQ, Pumps and boosters (Safety instructions)