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Description
Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
16S05-5 · Grundfos Accessory / Spare Part / Control
The Grundfos 10014205 (16S05-5) is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Nominal performance: 17.6US gpm at 101.7ft. Rated 115V, 1.0-Phase, 60 Hz. Applications include Residential groundwater intake, Residential water pressure boosting, Municipal wells and more.
Power
0.5HP
Voltage
115V
Phase
1.0-Phase
Max Flow
17.6US gpm
Max Head
101.7ft
Max Pressure
217.56psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
Built and tested to IEC and NEMA standards
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 — 16S05-5
Series: ACC
Model Code: 16S05-5
Impeller Material: Stainless steel
Technical Specifications
| Model Number | 10014205 |
| Product Series | ACC |
| Series Description | Grundfos Accessory / Spare Part / Control |
| Power | 0.5HP |
| Voltage | 115V |
| Phase | 1.0-Phase |
| Frequency | 60 Hz |
| Motor Speed | 3450rpm |
| Full Load Current | 12A |
| Motor Type | MS402 |
| Motor Protection | CONTACT |
| Insulation Class | B |
| Protection Class (IP) | IP68 |
| Nominal Flow | 17.6US gpm |
| Nominal Head | 101.7ft |
| Max Operating Pressure | 217.56psi |
| Max Fluid Temperature | 104°F |
| Nominal Pipe Bore | 1 1/4inch |
| Pipe Standard | NPT(F) |
| Impeller Material | Stainless steel |
| Approvals / Certifications | CULDWUS, CCSAUS |
Applications
Residential groundwater intake
Residential water pressure boosting
Municipal wells
Municipal solar solutions
Rotor & spray irrigation
Ground water transfer
Livestock & Wildlife Watering
Water Treatment Fertigation
Chemigation & Dosing
Pivot & Lateral Irrigation
Frost protection
Solar boosting and water supply solutions
Controls and digital groundwater management
Solar controls and digital water management
Municipal solar solutions
Agriculture solar solutions
Livestock watering with solar solutions
Community solar solutions
Important Notices
| Electrical | Verify supply voltage, phase, and frequency match nameplate before installation: 115V, 1.0-Phase, 60 Hz. |
| Temperature limits | Do not exceed max fluid temperature 104°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 — 16S05-5
✓ 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
- CULDWUS,CCSAUS
- Approvals for drinking water
- PROP65
- Axial load max
- 772 lb
- Built-in motor protection
- CONTACT
- Cable type
- ROUND SINGLE
- Connection
- 1 1/4 inch
- Curve tolerance
- ISO9906:2012 3B
- Diameter
- 4.13 in
- Enclosure class (IEC 34-5)
- IP68
- Frequency
- 60 Hz
- Gross weight
- 24.0 lb
- Impeller
- Stainless steel
- Impellers
- NONE
- Insulation
- B
- Insulation class (IEC 85)
- B
- IP Class
- IP68
- KVA code
- L
- Length of cable
- 3.94 ft
- Liquid max temp
- 104°F
- Liquid temperature range
- 5 .. 104 °F
- Maximum operating pressure
- 217.56 psi
- Maximum outlet pressure
- 66.72 psi
- Minimum borehole diameter
- 4.13 in
- Minimum efficiency index, MEI ≥
- 0.7
- Model
- A
- Motor
- CSIR
- Motor diameter
- 4 inch
- Motor flange design
- Grundfos
- Motor type
- MS402
- Motor version
- T40
- n rpm
- B
- Net weight
- 21.6 lb
- Number of reduced-diameter impellers
- NONE
- P2 kW
- 0.5 HP
- Phase
- 1
- Power (P2) required by pump
- 0.5 HP
- Power cable type
- ROUND SINGLE
- Power factor 1
- 0.73
- Pump
- 0.5 HP
- Pump speed on which pump data are based
- 3450 rpm
- Rated current
- 0
- Rated flow
- 17.6 US gpm
- Rated head
- 101.7 ft
- Rated power - P2
- 0.5 HP
- Rated speed
- 3450 rpm
- Rated voltage
- 1 x 115 V
- Return valve
- YES
- Service factor
- 1.6
- Shaft
- Product name:16S05-5
- Shaft seal for motor
- LIPSEAL
- Size of connection
- 1 1/4 inch
- Stages
- 5
- Start. 1 method
- direct-on-line
- Starting current
- 3.7
- Thermal protec
- internal
- Type
- ROUND SINGLE
- Type of connection
- NPT(F)
- Valve
- YES
- Version
- T40
- Windings
- Enamelled
Dimensional Drawing
Wiring Diagram
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