MT24-25
DC booster for tap, shower and rooftop tank supply
- 25 L/min, 25 m head
- 1 kg, IP65, 15 mm ports
- Mobile all-rounder for RVs
DC 24 V · Off-Grid Water Supply
Solar and DC 24 V booster pumps for off-grid water supply
Three 200 W pipeline boosters that run on 24 V DC from a battery or solar supply — or on mains through the supplied adapter. One kilogram, IP65, and built for RVs, solar-water systems and water heaters.
The DC family
Three models, one set of numbers
Every DC model delivers 25 L/min at 25 m of head from a 200 W motor, in a 1 kg reinforced-nylon body with IP65 protection and 15 mm ports. The difference is the fitting and the control, not the duty.
ISC-200
DC constant pressure booster with single button control
- 25 L/min, 25 m head
- In-line in a 15 mm pipe run
- Water heaters and solar loops
ISC2-200
Second generation smart booster with two button control
- 25 L/min, 25 m head
- Two-button control
- Simplest DC booster to operate
All three models sit in the DC pipeline booster group , with full specifications, Q-H curves and application notes on each model page.
How they run
Low-voltage power, two ways in
The DC family is built for places mains pumps cannot go. The same pump covers an off-grid install and a mains install, because the power input is the only thing that changes.
24 V DC direct
Runs on 24 V DC from a battery or solar supply — the off-grid answer for RVs, solar-water systems and water heaters.
AC adapter included
The supplied adapter accepts AC 110 V / 220 V input, so the same pump runs on mains where mains is available.
Automatic start and stop
The pump starts and stops automatically with demand, holding constant pressure on the line without a separate controller.
1 kg, IP65
A reinforced-nylon body at 1 kg with IP65 protection suits mobile and outdoor duty, on 15 mm ports.
Questions
DC booster pumps, answered
Can these pumps run on solar power?
Yes, from a 24 V DC supply. The DC family runs directly on 24 V DC from a battery or solar supply, which is how they are used in RVs, solar-water systems and off-grid installations. No solar certification is claimed — the pump itself is a 24 V DC unit.
What if mains power is available?
Each pump ships with an adapter that accepts AC 110 V / 220 V input, so the same pump runs on mains through the adapter or off-grid on 24 V DC.
What is the warranty on DC models?
DC models carry a 1-year warranty, against 2 years for the single-phase AC range.
How much water does one pump deliver?
All three models deliver 25 L/min at up to 25 m of head from a 200 W motor — enough for a tap, a shower or a water-heater line, not for whole-house supply.
Not sure a 25 L/min DC pump covers your line? Send the flow, head and power available on site — our export team reviews the duty and replies with a model recommendation within 24 hours.
Need a DC booster for solar, RV or off-grid supply?
Send your target market, the flow and head you need, and whether the site runs on 24 V DC, battery or mains. We confirm the model and the adapter setup in the quotation.
Request a Quote
- Sales & Export
- cason@calliopepump.com
- After-sales
- corleone@calliopepump.com
- Head Office
- office@calliopepump.com
- Phone / WhatsApp
- +86 178 0591 6566