Grundfos 91129985 - CRT 16-12 A-P-A-E-AUUE | Multistage | Centrifugal | Vertical | Inline

GrundfosSKU: 91129985

Price:
Sale price$68,343.62
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

⚠ Discontinued Product This model has been discontinued by Grundfos. Stock may be limited. Contact PumpStop to confirm availability or discuss a replacement model.
Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRT 16-12 A-P-A-E-AUUE · Grundfos Accessory / Spare Part / Control
ACC25HP230/460V3.0-Phase60 HzODPTitanium

The Grundfos 91129985 (CRT 16-12 A-P-A-E-AUUE) is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Nominal performance: 79.3US gpm at 626.7ft. Rated 230/460V, 3.0-Phase, 60 Hz. Applications include HVAC: Heating, HVAC: Air Conditioning, Plumbing: Pressure Boosting and more.

Power
25HP
Voltage
230/460V
Phase
3.0-Phase
Max Flow
79.3US gpm
Max Head
626.7ft
Max Pressure
362.59psi
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 — CRT 16-12 A-P-A-E-AUUE
Series: ACC
Model Code: CRT 16-12 A-P-A-E-AUUE
Seal Type: Cartridge seal — A rubber bellows, UU SiC/SiC faces, E EPDM
Impeller Material: Titanium
Housing Material: Titanium
Shaft Seal: AUUE
Technical Specifications
Model Number 91129985
Product Series ACC
Series Description Grundfos Accessory / Spare Part / Control
Power 25HP
Voltage 230/460V
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 3520rpm
Pump Speed 3498rpm
Motor Type BALDOR
Motor Efficiency 93%
Protection Class (IP) ODP
Nominal Flow 79.3US gpm
Nominal Head 626.7ft
Max Operating Pressure 362.59psi
Max Fluid Temperature 248°F
Max Ambient Temperature 104°F
Nominal Pipe Bore PJE 2
Pipe Standard Victaulic
Impeller Material Titanium
Housing Material Titanium
Shaft Seal AUUE
Approvals / Certifications CE
Applications
HVAC: Heating
HVAC: Air Conditioning
Plumbing: Pressure Boosting
District heating
District cooling
Machining
Wash and clean
Process liquids transfer
Industrial heating
Cooling
Industrial water supply & transfer
Industrial wastewater treatment & reuse
Industrial process water treatment
Desalination
Municipal surface water
Drinking water treatment
Municipal water transportation
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: 230/460V, 3.0-Phase, 60 Hz.
Temperature limits Do not exceed max fluid temperature 248°F or max ambient 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 — CRT 16-12 A-P-A-E-AUUE
✓ 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.
EAN 5700398951513
Applications Industrial applications
Approvals CE
Built-in motor protection NONE
Code for rubber E
Connect code P
Connection PJE 2
Cooling ODP
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP23
Eta 1/1 0.93
Flange size for motor 284TC
Flange standard Victaulic
Frequency 60 HZ
Frequency converter NONE
Gross weight 441.0 lb
Head max 821.2 ft
Housing Titanium
Impeller Titanium
Impellers 12
Liquid max temp 120°C
Liquid temperature range -4 .. 248 °F
Low NPSH N
Material code A
Material Pricing Group 6
Max pressure at stated temp 363 psi / 250 °F
Maximum ambient temperature 104 °F
Maximum operating pressure 362.59 psi
Maximum permissible operating pressure 25bar
Motor 284TC
Motor efficiency at full load 1 0.93
Motor protec NONE
Motor standard NEMA
Motor type BALDOR
n rpm 3520rpm
Net weight 397.0 lb
Number of poles 2
P2 HP 25 HP
P2 kW 18.5kW
Phase 3
Pipe connection PJE 2
Primary shaft seal AUUE
Product family CRT 16
Pump housing Titanium
Pump version A
Pumped liquid Water
Rated flow 79.3 US gpm
Rated flow 2 79.3 US gpm
Rated head 626.7 ft
Rated head 2 626.7 ft
Rated power - P2 25 HP
Rated speed 3520 rpm
Rated voltage 3 x 230/460 V
Real Time Delivery date to be confirmed on Sales Order Update with real time availability and Net price
Rubber E
Selected liquid temperature 68 °F
Service factor 1.15
Shaft seal AUUE
Stages 14
Standard Victaulic
Type BALDOR
Version A

Motor Curves

Dimensional Drawing

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