Grundfos 92559819 | SelfPriming | Centrifugal | Horizontal

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GrundfosSKU: 92559819

Price:
Sale price$14,214.60 Regular price$15,026.00
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
92559819 · Grundfos Accessory / Spare Part / Control
ACC50HP230/460V3.0-Phase60 HzIE3 / NEMA PremiumODPStainless steel

The Grundfos 92559819 is a Grundfos Accessory / Spare Part / Control. Genuine Grundfos accessory, control component, spare part, or sensor. Nominal performance: 1020US gpm at 129.7ft. Rated 230/460V, 3.0-Phase, 60 Hz. Applications include HVAC: Heating.

Power
50HP
Voltage
230/460V
Phase
3.0-Phase
Max Flow
1020US gpm
Max Head
129.7ft
Max Pressure
174.05psi
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 — 92559819
Series: ACC
Impeller Material: Stainless steel
Housing Material: Cast iron
Shaft Seal: BQQE
Flange Rating: Class 125
Technical Specifications
Model Number 92559819
Product Series ACC
Series Description Grundfos Accessory / Spare Part / Control
Power 50HP
Voltage 230/460V
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 1775rpm
Full Load Current 114-57A
Motor Efficiency Class IE3 / NEMA Premium
Motor Efficiency 94.5%
Protection Class (IP) ODP
Nominal Flow 1020US gpm
Nominal Head 129.7ft
Max Operating Pressure 174.05psi
Max Fluid Temperature 248°F
Max Ambient Temperature 104°F
Inlet Connection 5inch
Outlet Connection 4inch
Pipe Pressure Rating Class 125
Pipe Standard ANSI
Impeller Material Stainless steel
Housing Material Cast iron
Shaft Seal BQQE
Applications
HVAC: Heating
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 — 92559819
✓ 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.
IE Eff. Class IE3 / NEMA Premium
Liquid max temp 248°F
n rpm 1775rpm
Phase 3
Pump version AS

Motor Curves

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