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Description
Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
98993319 · Grundfos Accessory / Spare Part / Control
The Grundfos 98993319 (MTC 4-5/3 A-WB-A-AQQV) is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Nominal performance: 26.4US gpm at 87.6ft. Rated 208-230YY/460YV, 3.0-Phase, 60 Hz. Applications include Machining.
Power
1.48HP
Voltage
208-230YY/460YV
Phase
3.0-Phase
Max Flow
26.4US gpm
Max Head
87.6ft
Max Pressure
145.04psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
IE3 / NEMA Premium motor — reduces operating cost over service life
Authorized Distributor
Genuine Grundfos product — full manufacturer warranty coverage
Expert Support
Technical help available — call (781) 281-8905 or chat
Why This Product
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 Information — 98993319
Series: ACC
Impeller Material: Stainless steel
Housing Material: Cast iron
Shaft Seal: AQQV
Technical Specifications
| Model Number | 98993319 |
| Product Series | ACC |
| Series Description | Grundfos Accessory / Spare Part / Control |
| Power | 1.48HP |
| Voltage | 208-230YY/460YV |
| Phase | 3.0-Phase |
| Frequency | 60 Hz |
| Motor Speed | 3465rpm |
| Full Load Current | 4,70-4,60/2,30A |
| Motor Efficiency Class | IE3 / NEMA Premium |
| Motor Efficiency | 84.0% |
| Insulation Class | F |
| Protection Class (IP) | IP54 |
| Nominal Flow | 26.4US gpm |
| Nominal Head | 87.6ft |
| Max Operating Pressure | 145.04psi |
| Max Fluid Temperature | 194°F |
| Max Ambient Temperature | 140°F |
| Outlet Connection | 3/4inch |
| Pipe Standard | NPT(F) |
| Impeller Material | Stainless steel |
| Housing Material | Cast iron |
| Shaft Seal | AQQV |
| Approvals / Certifications | CE, EAC, UKCA |
Applications
Machining
Important Notices
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation: 208-230YY/460YV, 3.0-Phase, 60 Hz. |
| Temperature limits | Do not exceed max fluid temperature 194°F or max ambient temperature 140°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. |
Documentation
✓ Installation and Operating Manual (IOM) — ACC Series
✓ Product Data Sheet — 98993319
✓ Service Manual and Spare Parts List
Need the IOM, data sheet, or spare parts list? Contact PumpStop and we'll send it over.
Before You OrderConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.
- Approvals
- CE,cURus/cCSAus
- Approvals for motor
- CE,CC
- Built-in motor protection
- NONE
- Chambers
- 5
- Code for shaft seal
- AQQV
- Connect code
- WB
- Connection
- NPT(F)
- Curve tolerance
- ISO9906:2012 3B
- Density
- 62.29 lb/ft³
- Enclosure class (IEC 34-5)
- IP54
- Frame size
- 80BA
- Frequency
- 60 Hz
- Frequency converter
- NONE
- Gross weight
- 33.9 lb
- Housing
- Cast iron
- I MAX
- 3A
- IE Eff. Class
- IE3
- IE efficiency
- Product name:MTC 4-5/3 A-WB-A-AQQV
- IE Efficiency class
- IE3 / NEMA Premium
- Immersion depth
- 8.9 in
- Impeller
- Stainless steel
- Impellers
- 0
- Insulation
- F
- Insulation class (IEC 85)
- F
- IP Class
- IP54
- Liquid max temp
- 194°F
- Liquid temperature range
- 14 .. 194 °F
- Material code
- A
- Maximum ambient temperature
- 140 °F
- Maximum current consumption
- 5,4-5,15/2,6 A
- Maximum operating pressure
- 145.04 psi
- Minimum efficiency index, MEI ≥
- 0.7
- Model
- A
- Motor
- CE,CC
- Motor standard
- NEMA
- Multi plug
- N
- n rpm
- F
- Net weight
- 31.2 lb
- Number of reduced-diameter impellers
- 0
- P2 kW
- 1.48 HP
- Phase
- 3
- Pump housing
- Cast iron
- Pump version
- A
- Pumped liquid
- Emulsion
- Rated current
- 4,70-4,60/2,30 A
- Rated flow
- 26.4 US gpm
- Rated head
- 87.6 ft
- Rated power - P2
- 1.48 HP
- Rated speed
- 3465 rpm
- Rated voltage
- 3 x 208-230YY/460Y V
- Selected liquid temperature
- 68 °F
- Service factor
- 1.15
- Shaft
- Product name:MTC 4-5/3 A-WB-A-AQQV
- Shaft seal
- AQQV
- Standard
- NEMA
- Starting current
- 720-800 %
- Suitable for 5/6 Hz
- Y
- Terminal box position
- 6
- Type of connection
- NPT(F)
- Version
- A
Dimensional Drawing
Wiring Diagram
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