We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

3G Electric
RFQ CartGet a QuoteSign inSign up
NILFISK Rectifier: DR2000DC/VN1500/VN1715/VN2015/VN20DS (MPN 31UK85) - Replacement Parts for Floor Cleaning Machines
NILFISKReplacement Parts for Floor Cleaning Machines

NILFISK Rectifier: DR2000DC/VN1500/VN1715/VN2015/VN20DS (MPN 31UK85)

The NILFISK Rectifier (MPN 31UK85) is a replacement part for floor cleaning machines, compatible with Grainger Part Number 4NEK5. It is designed for use with NILFISK models DR2000DC, VN1500, VN1715, VN2015, and VN20DS.

SKU 3G-OTH-591509

Brand
NILFISK
Item
Rectifier: DR2000DC/VN1500/VN1715/VN2015/VN20DS
Category
Replacement Parts for Floor Cleaning Machines
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

NILFISK
Manufacturer Part Number
31UK85
Product Type
Rectifier
Compatible Grainger Part Number
4NEK5
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation →
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

NILFISK Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The NILFISK Rectifier (MPN 31UK85) is a replacement part for floor cleaning machines, compatible with Grainger Part Number 4NEK5. It is designed for use with NILFISK models DR2000DC, VN1500, VN1715, VN2015, and VN20DS.

Frequently Asked Questions

What is the NILFISK rectifier 31UK85 used for?

The NILFISK rectifier 31UK85 converts AC power to DC for floor cleaning machines. It is a replacement part for models DR2000DC, VN1500, VN1715, VN2015, and VN20DS, ensuring proper electrical operation of the equipment.

What are the specifications of the NILFISK rectifier 31UK85?

The NILFISK rectifier 31UK85 is a replacement part for floor cleaning machines. Its manufacturer part number is 31UK85, and it is compatible with Grainger Part Number 4NEK5. It is designed for NILFISK models DR2000DC, VN1500, VN1715, VN2015, and VN20DS.

Where to buy the NILFISK rectifier 31UK85 worldwide?

3G Electric supplies the NILFISK rectifier 31UK85 worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this replacement part for floor cleaning machines.

How to install the NILFISK rectifier 31UK85?

Install the NILFISK rectifier 31UK85 by disconnecting power, removing the old rectifier, and connecting the new unit per the machine's wiring diagram. Ensure correct polarity and secure mounting. Consult a qualified technician if unsure.

Used in

Common applications for NILFISK
Metalworking – Nilfisk 4010400071 coolant separator for CNC lathe sump cleaning
Automotive manufacturing – Nilfisk 4010400003 vacuum for coolant recovery in transfer lines
General machining – Air-powered Nilfisk vacuum for chip removal from milling machines
Maintenance shops – Nilfisk coolant cleaner for central coolant systems in small facilities
Aerospace – Nilfisk separator for high-value coolant recycling in precision grinding

NILFISK Products

3G Electric supplies NILFISK replacement parts for floor cleaning machines. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion →Pumps & Compressors →Spare Parts →All Products →

More from NILFISK

View all NILFISK parts →
NILFISK Clear Dome Filter: FANG 18C, Compatible with 14X829 (MPN 31UK84). Key specifications — Product Type: Clear Dome Filter; Brand: NILFISK; Compatible Grainger Part Number: 14X829.
NILFISK
NILFISK Clear Dome Filter: FANG 18C, Compatible with 14X829 (MPN 31UK84). Key specifications — Product Type: Clear Dome Filter; Brand: NILFISK; Compatible Grainger Part Number: 14X829.
NILFISK Axle: VN1715/VN2015/VN20DS, Compatible with 4NEK1/6UFR4/6UFR5 (MPN 31UL07). Key specifications — Product Type: Axle; Brand: NILFISK; Compatible Grainger Part Number: 4NEK1.
NILFISK
NILFISK Axle: VN1715/VN2015/VN20DS, Compatible with 4NEK1/6UFR4/6UFR5 (MPN 31UL07). Key specifications — Product Type: Axle; Brand: NILFISK; Compatible Grainger Part Number: 4NEK1.
NILFISK Handle Release: VN1500/VN1715/VN2015/VN20DS, Compatible with 4NEK1/4NEK5/6UFR4/6UFR5 (MPN 31UK92). Key specifications — Product Type: Handle Release; Brand: NILFISK; Compatible Grainger Part Number: 6UFR4.
NILFISK
NILFISK Handle Release: VN1500/VN1715/VN2015/VN20DS, Compatible with 4NEK1/4NEK5/6UFR4/6UFR5 (MPN 31UK92). Key specifications — Product Type: Handle Release; Brand: NILFISK; Compatible Grainger Part Number: 6UFR4.
NILFISK Mounting Plate Pickup Tool: SN18WD, Compatible with 5UMR0 (MPN 31UL04). Key specifications — Product Type: Mounting Plate Pickup Tool; Brand: NILFISK; Compatible Grainger Part Number: 5UMR0.
NILFISK
NILFISK Mounting Plate Pickup Tool: SN18WD, Compatible with 5UMR0 (MPN 31UL04). Key specifications — Product Type: Mounting Plate Pickup Tool; Brand: NILFISK; Compatible Grainger Part Number: 5UMR0.
NILFISK Bolt Handle Release: VN1500/VN1715/VN2015/VN20DS, Compatible with 4NEK1/4NEK5/6UFR4/6UFR5 (MPN 31UK78). Key specifications — Product Type: Bolt Handle Release; Brand: NILFISK; Compatible Grainger Part Number: 4NEK5.
NILFISK
NILFISK Bolt Handle Release: VN1500/VN1715/VN2015/VN20DS, Compatible with 4NEK1/4NEK5/6UFR4/6UFR5 (MPN 31UK78). Key specifications — Product Type: Bolt Handle Release; Brand: NILFISK; Compatible Grainger Part Number: 4NEK5.
NILFISK Complete Head Assembly: SN18WD, Compatible with 5UMR0 (MPN 31UK58). Key specifications — Product Type: Complete Head Assembly; Brand: NILFISK; Compatible Grainger Part Number: 5UMR0.
NILFISK
NILFISK Complete Head Assembly: SN18WD, Compatible with 5UMR0 (MPN 31UK58). Key specifications — Product Type: Complete Head Assembly; Brand: NILFISK; Compatible Grainger Part Number: 5UMR0.
NILFISK Gasket: SN18WD, Compatible with 5UMR0 (MPN 31UK46). Key specifications — Product Type: Gasket; Brand: NILFISK; Compatible Grainger Part Number: 5UMR0.
NILFISK
NILFISK Gasket: SN18WD, Compatible with 5UMR0 (MPN 31UK46). Key specifications — Product Type: Gasket; Brand: NILFISK; Compatible Grainger Part Number: 5UMR0.
NILFISK Screw: CUDA 2600/DR2000DC/VN1500/VN1715/VN2015/VN20DS (MPN 31UK31). Key specifications — Product Type: Screw; Brand: NILFISK; Compatible Grainger Part Number: 14X834.
NILFISK
NILFISK Screw: CUDA 2600/DR2000DC/VN1500/VN1715/VN2015/VN20DS (MPN 31UK31). Key specifications — Product Type: Screw; Brand: NILFISK; Compatible Grainger Part Number: 14X834.