Grundfos 98490839 - BM 30-20 NBR | Submersible | Booster | High Pressure

Save $14,696.00
GrundfosSKU: 98490839

Price:
Sale price$22,044.00 Regular price$36,740.00
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
BM 30-20 NBR · Submersible Booster Module
BM35HP440-460-480V3-Phase60 HzIP66Stainless steel

The Grundfos 98490839 (BM 30-20 NBR) is a Submersible Booster Module. Submersible multistage booster pump for industrial filtration and water supply. Nominal performance: 159US gpm at 712ft. Rated 440-460-480V, 3-Phase, 60 Hz. Applications include Industrial water supply & transfer, Desalination, Municipal wells and more.

Power
35HP
Voltage
440-460-480V
Phase
3-Phase
Max Flow
159US gpm
Max Head
712ft
Max Pressure
1199.46psi
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 — BM 30-20 NBR
Series: BM
Model Code: BM 30-20 NBR
Impeller Material: Stainless steel
Technical Specifications
Model Number 98490839
Product Series BM
Series Description Submersible Booster Module
Power 35HP
Voltage 440-460-480V
Phase 3-Phase
Frequency 60 Hz
Full Load Current 56.5-54.0-53.0A
Protection Class (IP) IP66
Nominal Flow 159US gpm
Nominal Head 712ft
Max Operating Pressure 1199.46psi
Max Fluid Temperature 104°F
Nominal Pipe Bore 89 mm
Pipe Standard PJE
Impeller Material Stainless steel
Applications
Industrial water supply & transfer
Desalination
Municipal wells
Drinking water treatment
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 440-460-480V, 3-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. BM 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) — BM Series
✓ Product Data Sheet — BM 30-20 NBR
✓ 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 5711496030635
Applications Pressure boosting, Groundwater supply, Industrial applications
Built-in temp. transmitter yes
Code for rubber NBR
Connection straight
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP66
Gross weight 512.0 lb
Impeller Stainless steel
Mains frequency 60 Hz
Material Pricing Group 37
Maximum current consumption 56.5 A
Maximum liquid temperature 104 °F
Maximum operating pressure 82.7 bar
Maximum outlet pressure 82 bar
Maximum permissible inlet pressure 50 bar
Minimum efficiency index, MEI ≥ 0.5
Model E
Motor Stainless steel
Net weight 364.0 lb
Pipe connection straight
Pipe connection standard PJE
Power factor 1 0.88-0.86-0.84
Product family BM 6"
Pump Stainless steel
Pumped liquid Water
Rated current 56.5-54.0-53.0 A
Rated flow 159 US gpm
Rated head 712 ft
Rated power - P2 26 kW
Rated voltage 3 x 440-460-480 V
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber NBR
Selected liquid temperature 68 °F
Service factor 1.15
Stages 20
Standard PJE
Start. method direct-on-line
Starting current 530-580-630 %
Thermal protec external

Motor Curves

Dimensional Drawing

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