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Flygt BS 2125.181 13 HP 2-stage submersible dewatering pump with bolt-on discharge port and bottom strainer, Standard Machinery In Stock Click to zoom
Flygt BS 2125.181 13 HP 2-stage submersible dewatering pump with bolt-on discharge port and bottom strainer, Standard Machinery
Flygt
Best Seller Refurbish

Flygt BS 2125.181 Submersible Dewatering Pump 13 HP – 2-Stage High Head, Bolt-On Discharge Port, Imported, Refurbished & Tested

USD $900.00 $1,200.00 -25%

Price excludes GST. All prices are Ex-Works (EXW) — transport extra.

Condition: Refurbished SKU: SM-SUB-FLYGT-2125-181-BO
Quantity:
Only 1 left
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Shipping, returns, and payments

Shipping:
Ships within 1–3 days of payment. Prices are Ex-Works (EXW); transport charges are extra and depend on destination and weight.
Located in:
Bhavnagar, Gujarat, India
Returns:
See our return & refund policy.
Payments:
Cards, UPI, NetBanking & wallets (India) · International buyers: contact us to arrange payment
Import duties, taxes, customs clearance and other destination-country charges are payable by the buyer.
  • Genuine Flygt 2125.181 (BS 2125) high head dewatering pump
  • 2-stage hydraulics for high lifts and long discharge lines
  • 13 HP (9.7 kW) three phase motor, 380–440 V
  • Up to 75 m head and up to 72,000 LPH
  • Bolt-on four-bolt discharge port for any elbow, adapter or valve
  • Portable aluminium body, approx. 78 kg
  • Rated for immersion up to 20 m
  • Imported, refurbished and tested before dispatch

Technical Specifications

Manufacturer Flygt
Category Industrial Pumps
SKU SM-SUB-FLYGT-2125-181-BO
Model 2125.181
Product Type High Head Submersible Dewatering Pump
Construction Aluminium
Condition Imported, Refurbished & Tested
Motor Power 13 HP
Phase 3-Phase
Voltage 380~440 V
Maximum Head 75 M
Maximum Flow 72,000 LPH
Weight 78 kg

Product Description

Flygt BS 2125.181 – 13 HP 2-Stage High Head Dewatering Pump

If you need to lift water from a deep pit or push it through a long hose without moving to a much bigger pump, the Flygt BS 2125.181 is built for exactly that job. This imported 13 HP (9.7 kW) submersible dewatering pump uses a 2-stage hydraulic end to reach heads of up to 75 m, with flow of up to 72,000 LPH at low head. It is supplied by Standard Machinery in Imported, Refurbished & Tested condition.

This unit is supplied with a bare bolt-on discharge port: a four-bolt flange face on the pump body. That gives you the freedom to fit the outlet your site actually uses, whether that is an upward elbow, a straight hose adapter, a flange adapter or a non-return valve.

What You Get

  • Flygt 2125.181 pump, refurbished and test-run
  • 13 HP (9.7 kW) three phase submersible motor
  • Steel lifting bail and bottom suction strainer
  • Four-bolt discharge port, ready for your choice of fitting
  • Power cable fitted at the pump

Key Specifications

  • Brand / model: Flygt 2125.181 (also listed as Flygt BS 2125)
  • Pump type: Submersible drainage / dewatering pump, high head, 2-stage
  • Body: Lightweight aluminium for portable use
  • Motor: 13 HP (9.7 kW), 3 phase
  • Voltage: 380–440 V
  • Maximum head: 75 m (approx. 246 ft)
  • Maximum flow: 72,000 LPH (approx. 72 m³/hr / 20 l/s / 317 US GPM)
  • Discharge: Four-bolt flange port (3 inch class), no fitting attached
  • Max immersion depth: 20 m
  • Max liquid temperature: 40 °C
  • Max starts per hour: 15
  • Weight: approx. 78 kg (172 lb)
  • Condition: Imported, Refurbished & Tested

How a 2-Stage Pump Helps You

A single-stage pump of the same size runs out of pressure quickly as the lift gets higher. The 2125.181 has two impeller stages in series, so the second stage builds on the pressure of the first. In practice, this means a 13 HP pump that can handle deep shafts, tall lifts and long discharge lines, while staying light enough to be lowered by a small chain hoist.

Typical Jobs

  • Dewatering deep foundation pits, piling bores and basements
  • Lifting water out of shafts, wells and manholes
  • Draining tunnels where water must travel a long way to the surface
  • Keeping quarry and mine sumps dry
  • Emptying flooded areas, tanks and ponds
  • Rental fleets that need one pump to cover many head conditions

Who Buys This Pump

  • Civil and foundation contractors
  • Mining and quarry operators
  • Tunnelling and metro contractors
  • Pump rental companies
  • Port, dock and shipyard maintenance teams
  • Municipal bodies handling flood and storm water

Why Buy from Standard Machinery

  • Genuine Flygt hardware: Original Flygt pump body and hydraulics
  • Choose your own outlet: Bolt-on port suits any elbow, adapter or valve
  • Imported industrial equipment: Sourced from the Alang Ship Breaking Yard and refurbished in Bhavnagar, Gujarat
  • Tested before dispatch: Each pump is run and checked before it leaves our facility
  • Experience since 2008: Supplying pumps, motors, winches and electrical panels to industrial buyers
  • Pan-India and export supply: Dispatch across India and to buyers in Africa, the Middle East and Southeast Asia

Voltage & Power Note

The pump runs on 3 phase, 380–440 V. Flygt's published data for the 2125.181 is for 60 Hz. On a 50 Hz supply, such as Indian 415 V, 50 Hz, it runs about 17% slower; by the pump affinity laws, maximum head drops to roughly 52 m and maximum flow to roughly 60,000 LPH. A VFD set to 60 Hz output restores full performance. Protect the motor with overload, phase-failure and earth protection, and keep starts within 15 per hour.

Safety Note

  • This refurbished unit is not offered as explosion-proof and must not be used in hazardous areas
  • For water, including water with sand, silt and abrasives; not for oil, fuel, solvents or flammable liquids
  • Maximum immersion depth 20 m; maximum liquid temperature 40 °C
  • Fit a suitable outlet fitting and gasket before running; never run with an open, unsecured port
  • Lift only by the lifting bail, never by the cable or hose
  • Always connect the earth conductor

Maintenance Tips

  • Check the seal chamber oil regularly; water in the oil means seal wear
  • Watch for a drop in head or flow, which usually signals impeller or wear-part wear
  • Clean the strainer after each job in muddy water
  • Check the outlet fitting bolts and gasket for leaks
  • Test motor insulation resistance before each new installation
  • Flush with clean water after pumping abrasive slurry

Frequently Asked Questions

Is the Flygt BS 2125 the same as the 2125.181?

Yes. The 2125.181 is the product code of the Flygt 2125 high head dewatering pump, which Flygt also lists as BS 2125. It is the 3 inch, 2-stage, high head version.

Does this pump come with a discharge elbow?

No. This unit has a bare four-bolt discharge port, so you can fit the elbow, hose adapter, flange adapter or valve that suits your site. We also have a version with an elbow fitted; ask us for details.

What head and flow will I get?

It is rated for up to 75 m head and up to 72,000 LPH. The two maximums occur at different points on the pump curve; the actual output depends on your lift height and hose length.

Will it run on Indian 50 Hz power?

Yes, on 3 phase supply. As Flygt's data for this model is 60 Hz, it runs about 17% slower on 50 Hz. Use a VFD at 60 Hz output for full performance.

How deep can it be lowered?

Up to 20 m below the water surface.

Can you ship it outside India?

Yes. Standard Machinery exports to Africa, the Middle East and Southeast Asia. Contact us for export packing and shipping details.

Want a Flygt BS 2125 high head pump with the outlet set up your way? Contact Standard Machinery, Bhavnagar, Gujarat, at +91 88 6666 9293 / +91 73837 39400 or info@standardmachinery.store for price, photos and availability.

Key Features

  • Genuine Flygt 2125.181 (BS 2125) high head dewatering pump
  • 2-stage hydraulics for high lifts and long discharge lines
  • 13 HP (9.7 kW) three phase motor, 380–440 V
  • Up to 75 m head and up to 72,000 LPH
  • Bolt-on four-bolt discharge port for any elbow, adapter or valve
  • Portable aluminium body, approx. 78 kg
  • Rated for immersion up to 20 m
  • Imported, refurbished and tested before dispatch

Compatibility Information

  • Power supply: 3 phase, 380–440 V; Flygt data for this model is 60 Hz
  • Indian 415 V, 50 Hz: approx. 17% slower; VFD at 60 Hz output for full performance
  • Control: DOL starter, star-delta starter or VFD with overload, phase-failure and earth protection
  • Starts: Up to 15 per hour
  • Discharge: Four-bolt port (3 inch class); fit an elbow, hose adapter, flange adapter or non-return valve
  • Liquid: Water with sand, silt and abrasives, up to 40 °C
  • Installation: Up to 20 m immersion; lower by the lifting bail
  • Not suitable for: Oil, fuel, solvents, flammable liquids or explosive atmospheres

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