Packaged Submersible Variable
Drive Booster System

The Most Advanced and Versatile Booster system for your home

The MECHLION™ SUBVAR Submersible Variable frequency drive booster system was built with one simple goal in mind – to be the Most Unique, compact, Silent and reliable Residential Booster sets in the market for residential, light commercial and irrigation use.

MECHLION™ SUBVAR drive is All-in-one Packaged submersible booster designed system. It uses latest New-Gen Variable frequency technology to give you a constant desired pressure throughout your homes. SUBVAR drive continuously monitors system, making sure that you have good, reliable pressure when you want it.

MECHLION™ SUBVAR drive ensure constant pressure by advanced variable frequency drives regardless of the demand. No more worrying of the pressure in your home.

Constant and Equal Pressure Anytime Anywhere

No matter whether you take shower, do your laundry, water your garden and use in your kitchen, all at the same time. The pressure remains exactly what you desired for and that too consistently without any fluctuations.

MECHLION™ SUBVAR drive is a easy to install All-in-one fully packaged system complete with Pump set, controller, Pressure sensor, Pressure switch, Valves and pressure tank. So that the installer needn’t worry on missing specified accessories.

The installer has to complete the plumbing and Installation with the given accessories as per instructions and start using it.

Core Components

Encapsulated Motor Design

Advanced Encapsulated Canned type motor specially designed for VFD application complements to the reliability and long time performance of the pump

Encapsulated Motor Design

Advanced Encapsulated Canned type motor specially designed for VFD application complements to the reliability and long time performance of the pump

Encapsulated Motor Design

Advanced Encapsulated Canned type motor specially designed for VFD application complements to the reliability and long time performance of the pump

Encapsulated Motor Design

Advanced Encapsulated Canned type motor specially designed for VFD application complements to the reliability and long time performance of the pump

Encapsulated Motor Design

Advanced Encapsulated Canned type motor specially designed for VFD application complements to the reliability and long time performance of the pump

Encapsulated Motor Design

Advanced Encapsulated Canned type motor specially designed for VFD application complements to the reliability and long time performance of the pump

Technical Superiority & Protection

Variable Frequency drive operation for highest efficiency and power savings Completely Built-in protection for worry free operation

The SubVar drive system has two stage important functioning

Stage 1 : Complete protections against incoming voltage source voltage and then give a protected supply to the Drives making it a safe and reliable operation
Stage 2 : Dedicated smart all-in-one water boosting VFD, which is the heart of the system and works seamlessly, intelligently in maintaining the constant pressure as required by the user.

The drive system is very easy to operate and cost effective with high reliability and low noise. Each pump is equipped with a pump drive, which can realize multi-pump (host and auxiliary pumps) linked operation. It has built-in complete protections ensuring a trouble free & long lasting reliable system.

High Voltage Protection
Short Circuit Protection
Low Voltage Protection
Open Circuit Protection
Over Temp. Protection
Over Load Protection
Dry Run Protection
Surge/Spike Protection

Benefits & Features

Constant and Equal Pressure, Everywhere

You’ll recognize the difference right away. Water pressure stays the same in every part of your home: in the shower, fittings and appliances like dishwasher. And when you’re outside, you’ll enjoy a lush, green lawn. Sprinkler systems will perform at their best, with consistent spray patterns and complete coverage.

Completely Packaged system

The SUBVAR comes with complete all in on packaged booster system. with all necessary accessories, so that you need not worry about them at site. Thus, making it easier to install and run at site without any complications.

Long Lasting Pump and Motor

“Soft Start/Coast to Stop” design by intelligent SUBVAR controller system minimizes stress on the pump motor, extending its overall life. Encapsulated design make it most reliable submersible motor.

Optimum fittings and appliance Performance

Your shower and body jet and jacuzzi along with other appliances like dishwasher and washing machine depend on adequate water pressure. SUBVAR drive helps ensure that your fittings and appliances work as they should.

Space-Saving

SUBVAR drive uses a small tank and absolutely less footprint thereby saving space and money. SUBVAR pumps are installed directly in the sump and doesn’t require any physical space for installation.

No Noise operation

No more annoying start / Stop noise and vibration emanating out of regular booster pumps. SUBVAR drive with Next gen Intelligent drive coupled with submersible pumps inside the tank ensure that it always offers you a Zero noise operation so you can sleep peacefully.

No more worrying of flooding

As the SUBVAR pumps are installed directly in the sump, the flooding of pump option doesn’t arise as in the case of regular surface pumps.

Hygienic water source

The SUBVAR pumps are made of high-grade corrosion resistant stainless-steel material thus ensuring Hygiene water supply suitable for drinking water application.

No more negative suction problems

As it is submersible installtion,, No more pump failure because of negative suction and consistent foot valve failure, thus offering complete peace of mind.

Advanced LCD Information Center

The MECHLION™ SUBVAR control features an easy-to-understand display of information that makes monitoring status and troubleshooting easy. It is user friendly even for less trained technician.

Pump Material Specification

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No Components Material
1 Discharge SUS 304
12 Diffuser SUS 304
18 Impeller SUS 304
21 Split Cone SUS 304
22 Split Cone Nut SUS 304
24 Stop Ring Graphite/PTFE
32 Neck Ring Retainer SUS 304
34 Strainer SUS 304
36 Suction   Interconnector SUS 304
40 Pump Shaft SUS 304
37 Coupling SUS 304
47 Strap SUS 304
52 Cable Guard SUS 304
87 Neck Ring SUS304+NBR
88 Nut SUS 304
89 Bearing NBR

Motor Material Specification

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No Components Material
1 Upper/Lower Bracket AISI 304 Over Iron
2 Stator Shell AISI 304
3 Shaft AISI 420
4 Seal Cover Nylon
5 Lip Seal NBR
6 Diaphragm NBR
7 Sand Slinger NBR
8 Lead Wire (Cable) XLPE
9 Bolts and Screws AISI 304
10 Lead Potting Epoxy
11 Thrust Pad AISI 420

Dimension

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Model No KW Rating A(mm) B(mm) C(mm) D(mm) E(mm) Net Weight(kg)
SP-2508 0.75 335 298 633 98 NPT 1-1/2″(40) 2.8
SP-2512 1.1 419 298 717 98 NPT 1-1/2″(40) 3.6
SP-2517 1.5 524 352 876 98 NPT 1-1/2″(40) 4.5
SP-4007 1.1 496 298 794 98 NPT 2″(50) 5.3
SP-4010 1.5 622 352 974 98 NPT 2″(50) 6.8
SP-4012 2.2 706 396 1102 98 NPT 2″(50) 7.8
SP-4015 2.2 832 396 1228 98 NPT 2″(50) 9.3
SP-7007 2.2 635 396 1031 98 NPT 2″(50) 6.3
SP-7010 3 830 551 1381 98 NPT 2″(50) 8.2
SP-7013 4 1025 614 1639 98 NPT 2″(50) 10.2

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