RK Engineers Sales Ltd

RK Engineers Sales Ltd India’s Water System Experts 💧
Pumps | STP | Pressure Solutions
⭐ Since 1978
⚡ 24x7 Service
📞 Book consultation R.K.

Engineers is a dealer of KSB Pumps and has been a legend in the industry of pumping equipment and accessories in all over India for over years and we continue to achieve excellence. We represent the most advanced and innovative manufacturers in the industry.

If your water pressure feels strong right after the tank fills but keeps dropping through the day, the pump usually isn'...
13/08/2026

If your water pressure feels strong right after the tank fills but keeps dropping through the day, the pump usually isn't the problem — how it starts and stops usually is.

A basic booster pump works on a simple on/off cycle: pressure drops, the pump kicks in, pressure spikes, the pump shuts off, and the cycle repeats every time someone opens a tap. That constant starting and stopping is what makes pressure feel inconsistent, even when the pump itself is working fine.

The white tank fitted above the pump in this setup is a pressure tank. It stores a cushion of pressurised water so the motor doesn't need to restart for every single draw — which is what turns a harsh boost into a steady one. That's the thinking behind RK Engineers' Amrit Varsha booster pump: holding pressure steady across the system, from a ground-floor kitchen to a top-floor bathroom.

Has your building's water pressure ever tested fine on paper but felt frustrating in practice? What usually turned out to be the cause?

Call 1800 313 998877 or WhatsApp 7705804546 to know more.

If you've ever noticed a white, chalky ring inside your kettle, or felt like soap just won't lather no matter how much y...
12/08/2026

If you've ever noticed a white, chalky ring inside your kettle, or felt like soap just won't lather no matter how much you use, that's hard water — caused by dissolved calcium and magnesium. Left alone, the same minerals build up inside geysers, washing machines and bathroom fittings, making them work harder and wear out sooner.

The usual fix is a water softener, but plenty of them still need you to run the actual recharge cycle by hand every so often. The ZeroB AS3, shown here, works differently: its valve regenerates on a set schedule by itself, swapping out the hardness-causing minerals automatically, without someone having to start that process manually.

This particular unit is being supplied to homes in Lucknow by R.K. Engineers — a company whose main line of work is water and wastewater infrastructure, from pumping stations to treatment plants, since 1978. It's a different kind of company to be buying a home softener from, since solving water problems at scale is what they've done for decades.

Where does your water come from — borewell, tanker, or municipal supply — and has hard water been a running issue for you?

Call 1800 313 998877 or WhatsApp 7705804546 for details.

11/08/2026

Nine sewage treatment plants. All built and running across Udham Singh Nagar.

What stands out flying over these sites isn't the plants themselves — it's where they sit. Right up against paddy fields, next to a village lane, along a drainage channel, or at the edge of a town where the fields haven't been built over yet. In a district like this, largely agricultural with fast-growing towns in between, that's exactly where sewage infrastructure needs to go — close to where people live, without disrupting the land around it.

Each of the nine plants in this reel is complete and operational. Together, they represent a fairly quiet but steady piece of work: treating wastewater in places that don't usually get infrastructure attention until there's a problem.

Do you know if your own town has a working sewage treatment plant, or is wastewater still going untreated into local drains?

A sewage treatment plant doesn't go up as one building — it's several structures rising at once, each with a different j...
10/08/2026

A sewage treatment plant doesn't go up as one building — it's several structures rising at once, each with a different job.

In these photos from the Kosi Kalan site: a circular wet well (the deep round chamber visible in one shot), long rectangular treatment tanks still wrapped in shuttering, an operator's building being framed floor by floor, and the excavation and rebar work that has to happen before any of it can be poured.

The wet well matters more than it looks. Sewage arriving at a plant isn't always at the right elevation to flow into treatment by gravity, so it's collected in this chamber first and pumped up from there.

There's a quieter detail worth noticing too: the drain running along the edge of the site is still carrying dark, untreated water. Once this plant is operating, that's the flow it's designed to intercept and treat.

If you've watched a public works project like this go up nearby — how long did it take between this concrete stage and the plant actually going live?

This is what "invisible infrastructure" looks like — until you actually see it. 💧Every day, this Sequencing Batch Reacto...
05/08/2026

This is what "invisible infrastructure" looks like — until you actually see it. 💧

Every day, this Sequencing Batch Reactor (SBR) Sewage Treatment Plant in Jaspur Khurd, Kashipur (Kumaon Division, Uttarakhand) quietly treats a million litres of wastewater — its full 1 MLD capacity — cycle after cycle, without ever making the news.

Here's the part most people never see: the entire treatment process — fill, aerate, settle, decant — happens inside a single tank, in sequence. No separate basin for every stage. Just smart process engineering doing the work of five steps in one space.

Behind the scenes, it takes a fully wired MCC control room, backup power so treatment never stops, and a team that shows up every single day to keep it running — so the water leaving this site is cleaner than the water that arrived.

This is sanitation infrastructure at the grassroots: unglamorous, essential, and quietly protecting the rivers, groundwater, and public health of the communities around it.

Ever wondered what really happens after water goes down the drain? Tell us in the comments 👇, tag someone who'd find this genuinely interesting, and save this post if you want more real stories from India's water and infrastructure sector — not just skylines, but the systems that keep them running.

📍 Jaspur Khurd, Kashipur, Udham Singh Nagar, Uttarakhand

04/08/2026

बिल्डिंग में आग लगे और पानी का प्रेशर ही न मिले — तब क्या होगा? 🔥💧

इसीलिए हर बड़ी बिल्डिंग में फायर फाइटिंग पंप लगाया जाता है। पर सिर्फ पंप खरीद लेना काफी नहीं — सही क्षमता, सही प्रेशर, प्रोफेशनल इंस्टॉलेशन और समय-समय पर टेस्टिंग भी उतनी ही ज़रूरी है। एक भी चीज़ में कमी रह गई, तो इमरजेंसी में पूरा सिस्टम फेल हो सकता है।

हम RK Engineers में केवल फायर फाइटिंग पंप बेचते ही नहीं, बल्कि सही चयन, इंस्टॉलेशन और तकनीकी मार्गदर्शन भी देते हैं, ताकि आपका सिस्टम ज़रूरत पड़ने पर पूरी तरह भरोसेमंद रहे। ✅

फायर फाइटिंग सिस्टम से जुड़ा कोई सवाल है? नीचे कमेंट करें या हमसे संपर्क करें। 📩

That storage room. That basement corner. The space everyone in the house has quietly agreed to ignore. 👀Here's what most...
03/08/2026

That storage room. That basement corner. The space everyone in the house has quietly agreed to ignore. 👀

Here's what most people don't realise: you don't need to break your floor or fight your housing society for structural approval to add a toilet there. A Saniflo macerator pump does the hard part for you — it grinds waste and pumps it straight into your existing drainage line, so a fully working bathroom can go almost anywhere in your home. No broken tiles, no digging, no weeks of civil work.

Look at that before-and-after one more time. Same corner, completely different life.

Whether it's a second washroom for a growing family, a basement bathroom for guests, or just an end to the morning queue outside the one toilet everyone shares — this is the upgrade most homes actually need and most people don't know exists.

RK Engineers Sales Ltd. is your authorised SFA Saniflo partner in Lucknow, from choosing the right unit to full installation and after-sales support.

Which corner of your house is secretly begging to become a bathroom? Tell us below 👇 and save this post for the day you're finally ready to stop ignoring that space.

📞 1800 313 998877 | 💬 WhatsApp 7705804546
*T&Cs apply

1 million litres of sewage, treated and made safe for the environment — every single day. That's what's taking shape in ...
28/07/2026

1 million litres of sewage, treated and made safe for the environment — every single day. That's what's taking shape in Jaspur Khurd, Kashipur 👷‍♀️💧

You're looking at our 1 MLD Sequential Batch Reactor (SBR) Sewage Treatment Plant — twin treatment tanks, the gantry and motor units that'll drive the plant's aeration and decanting cycles, and the control panels that'll eventually run most of it on autopilot.

Here's why SBR technology is worth talking about: instead of needing separate tanks for aeration, settling and decanting as older systems do, one reactor handles the entire cycle. That means a smaller footprint, simpler civil work, and treated water built to meet today's stricter pollution-control norms — before it ever reaches the Ramganga, Kashipur's own river and a major Ganga tributary.

Small-town infrastructure like this rarely makes headlines, but it's exactly this kind of project — one MLD at a time — that's closing India's wastewater treatment gap under missions like AMRUT and Swachh Bharat.

Curious how SBR technology actually works, or what's coming up next?
Ask away in the comments 👇

Save this post if you want to follow the full build, and tag someone who'd geek out over infrastructure as much as we do.

Every fire protection system has a hidden weak point. It's usually not the sprinklers, and it's not the hydrants.It's th...
27/07/2026

Every fire protection system has a hidden weak point. It's usually not the sprinklers, and it's not the hydrants.

It's the pressure behind them.

Picture this: an alarm trips, sprinkler heads pop open, hydrant valves are cranked wide — and the water just... trickles. Nothing was missing. The pump behind the system simply couldn't hold the pressure it needed to, exactly when it needed to.

That's the idea behind the gauge in this image. Every fire pump lives somewhere between Low Pressure, Delay, and Optimal Pressure. Only one of those zones actually protects a building. The other two just look like protection — until the day they're tested for real.

Our diesel engine fire pump systems are built to hold that Optimal Pressure zone reliably, even when the power grid isn't cooperating (because fires don't wait politely for the electricity to come back). From sprinkler systems to hydrant networks, dependable pump performance is what turns "installed" into "actually protected."

📍 Supplying and servicing fire pump systems across Lucknow and Uttar Pradesh, with sales, installation, and after-sales support you can actually call on.

Building owners and facility managers — when did you last get your fire pump load-tested, not just looked at? Tell us below, or save this post for your next safety audit. 👇

For a fire pump inspection, quote, or AMC: Call 1800 313 998877 | WhatsApp 7705804546

24/07/2026

Reliable water starts with reliable engineering. 💧

Every drop matters—whether it's supplying clean water to homes, powering agricultural irrigation, or supporting industrial operations. That's why choosing the right submersible borewell pump isn't just about moving water—it's about efficiency, durability, and long-term performance.

Modern stainless steel submersible pumps are designed to deliver consistent flow, improved energy efficiency, and dependable operation in demanding environments. As water management becomes more important than ever, investing in quality pumping solutions helps reduce downtime while maximizing productivity.

Which feature matters most to you when choosing a borewell pump—energy efficiency, durability, water flow, or long service life?

Tell us in the comments, save this post for future reference, and follow for more insights into water pumping technology and engineering.

Address

Vibhuti Khand, Near Railway Crossing, Gomti Nagar
Lucknow
226010

Opening Hours

Monday 10am - 6pm
Tuesday 10am - 6pm
Wednesday 10am - 6pm
Thursday 10am - 6pm
Friday 10am - 6pm
Saturday 10am - 6pm

Telephone

+915222720920

Website

Alerts

Be the first to know and let us send you an email when RK Engineers Sales Ltd posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Contact The Business

Send a message to RK Engineers Sales Ltd:

Shortcuts

Share

Category