C.R.I Pumps by Warthog Agencies
More than a pump.
The right solution.
Warthog Agencies brings the internationally recognised CRI domestic pump range to Southern Africa — with the technical support to match.
Find your nearest BUCO pump point.
Warthog Agencies supplies retail partners; the public can purchase CRI products through participating BUCO stores. Use the dedicated enquiry page for the branch closest to your project.
BUCO Nelspruit
Old Pretoria Rd, Mbombela 312-JT, Mbombela, 1201
Open BUCO enquiry page
Pumping trust. Worldwide.
More than six decades of global engineering excellence, now backed by people who understand the South African market.
Warthog Agencies is proud to introduce the internationally recognised CRI Pumps range to Southern Africa. As an authorised distributor of the CRI domestic range, we supply premium pumps, motors, controllers and complete water-management solutions to retail partners serving residential, agricultural, commercial and light-industrial applications.
Whether you are selecting a borehole system, upgrading a pressure pump or planning dependable water transfer, CRI delivers efficiency, reliability and long-term performance — with the public able to purchase the range through participating BUCO stores.
Find a BUCO enquiry pointEngineered for reliability.
When performance matters, you need more than a pump — you need the right solution backed by a trusted distribution network.
Trusted manufacturing
Globally recognised CRI quality with an extensive engineered range.
Right-size advice
Technical guidance to match pump, controller and application.
Energy-aware design
Efficient solutions that help reduce operating costs.
The CRI range, section by section.
The product information below follows the supplied Residential Catalog 50Hz sequence, with web-ready tables, product images, exploded views and performance references.
catalogue
MK Series & L4A Motors
The Maxi-Kit (MK Series) is an all-in-one 3-inch and 4-inch submersible borehole pump solution supplied complete with motor, cable, safety rope, base plate, adaptor, and control box. Paired with high-efficiency L4A 4-inch oil-filled submersible motors.
- Residential borehole supply
- Farm & agricultural water transfer
- Domestic water storage filling
- Shallow and deep well pumping
- 1Ph Control box
- Borehole base plate
- 3-Core submersible cable
- Safety rope
- Adaptor (3MK: 25mm / 4MK: 32mm)
3MK Series Performance (1" BSPP Outlet)
| Model | Pump Model | Motor | kW | Stages | Flow Range (m³/h) | Head Range (m) |
|---|---|---|---|---|---|---|
| 3MK-1 | S3Y-1/10 | L3Y-02N | 0.25 | 10 | 0–2.4 | 43–16 |
| 3MK-2 | S3Y-1/15 | L3Y-03N | 0.37 | 15 | 0–2.4 | 65–24 |
| 3MK-3 | S3Y-1/22 | L3Y-04N | 0.55 | 22 | 0–2.4 | 95–36 |
4MK Series Performance (1¼" BSPP Outlet)
| Model | Pump Model | Motor | kW | Stages | Flow Range (m³/h) | Head Range (m) |
|---|---|---|---|---|---|---|
| 4MK-1 | S4Y-2A/11 | L4Y-05N | 0.55 | 11 | 0–3.6 | 78–23 |
| 4MK-2 | S4Y-2A/14 | L4Y-07N | 0.75 | 14 | 0–4.2 | 99–30 |
| 4MK-3 | S4Y-3A/16 | L4Y-11N | 1.10 | 16 | 0–4.8 | 121–29 |
L4A 4" Oil-Filled Motors (1Ph & 3Ph)
| Motor Model | Power (kW / HP) | Full Load Current | Capacitor | Compatible Control Panels |
|---|---|---|---|---|
| L4A-03N / 03T | 0.37 kW / 0.5 HP | 3.6A (1Ph) / 1.1A (3Ph) | 15 µF | CP-5LE-03M / EPP-5LD-03NE / EPP-5W1-07-40-T |
| L4A-05N / 05T | 0.55 kW / 0.75 HP | 4.8A (1Ph) / 1.9A (3Ph) | 20 µF | CP-5LE-05M / EPP-5LD-05NE-0.55kW / EPP-5S1-55-110-T |
| L4A-07N / 07T | 0.75 kW / 1.0 HP | 6.3A (1Ph) / 2.4A (3Ph) | 30 µF | CP-5LE-07M / EPP-5LD-07NE-0.75kW / EPP-5W1-130-150-T |
| L4A-11N / 11T | 1.10 kW / 1.5 HP | 8.6A (1Ph) / 3.15A (3Ph) | 40 µF | CP-5LE-11M / EPP-5LD-2.20 kW |
| L4A-15N / 15T | 1.50 kW / 2.0 HP | 11.5A (1Ph) / 4.2A (3Ph) | 50 µF | CP-5LE-15M / ELCON PLUS 3 PHASE |
| L4A-22N / 22T | 2.20 kW / 3.0 HP | 15.0A (1Ph) / 6.0A (3Ph) | 60 µF | CP-5LE-22M / EPP-5LD 07-40-T / EPP-5LD 55-75-T |
PE Series
C.R.I. PE Series peripheral pumps are compact, high-head surface pumps for domestic water transfer, garden and fountain duty, pressure boosting and domestic RO feed-water applications.
- Residences
- Gardens & fountains
- Pressure boosting
- Landscaping
- Domestic RO feed water
- Compact construction
- High head performance
- Single-phase 220–230V, 50Hz
- S1 continuous duty
- Thermal protection on single-phase models
Technical specifications
| Specification | Catalogue value |
|---|---|
| Power | 0.37 & 0.75 kW |
| Speed | 2850 rpm |
| Duty / protection | S1 continuous duty / IP54 |
| Insulation | Class B |
| Flow range | 1–2.4 m³/h |
| Head range | 5–55 m |
| Maximum suction lift | 6 m |
| Maximum operating pressure | 5.5 bar |
| Models | PEM-3NE, PEM-7N, PEM-3N-QF, PEM-7N-QF |
Material of construction
| Part | Material |
|---|---|
| Pump casing | Cast iron |
| Impeller | Brass |
| Pump shaft | Stainless steel |
| Shaft seal | Mechanical seal (ceramic & carbon) |
Performance selection
| Model | Power | Flow range | Head range |
|---|---|---|---|
| PEM-3NE / PE-3N-QF | 0.37 kW | 1–1.8 m³/h | 5–38 m |
| PEM-7N / PE-7N-QF | 0.75 kW | 1–2.4 m³/h | 8–55 m |
ACM Series
ACM Series centrifugal monoblock pumps combine a rigid monoblock design with radial-flow hydraulics for dependable transfer, irrigation and pressure applications. The range reaches flows up to 65 m³/h and heads up to 35 m.
- Water transfer
- Irrigation
- Sprinkler systems
- Cooling-water supply
- RO feed water
- Pressure boosting
- Back pull-out design
- High hydraulic efficiency
- Cast-iron and aluminium-frame variants
- Single- and three-phase options
- Mechanical seal with ceramic / carbon faces
Technical specifications
| Specification | Catalogue value |
|---|---|
| Power range | 0.75–2.2 kW |
| Speed | 2850 rpm |
| Flow / head | Up to 65 m³/h / up to 35 m |
| Duty | S1 continuous duty |
| Motor versions | 1Ph 220–230V or 3Ph 380–415V, 50Hz |
| Maximum working pressure | Up to 3.5 bar |
| Hydraulics | Radial-flow impeller, mechanical seal |
| Models | ACM-40S, ACM-54, ACM-42, ACM-23S, ACM-34, ACM-64 variants |
Material of construction
| Part | Material |
|---|---|
| Casing | Cast iron / aluminium frame options |
| Impeller | Brass or cast iron by model |
| Shaft | Stainless steel |
| Seal | Mechanical seal (ceramic & carbon) |
Performance selection
| Model family | Power range | Use the curve for |
|---|---|---|
| ACM-40S | 0.75–1.5 kW | Domestic transfer and pressure |
| ACM-54 / ACM-42 | 1.1–2.2 kW | Higher flow transfer |
| ACM-23S / ACM-34 / ACM-64 | 0.75–2.2 kW | Irrigation and commercial duty |
CT Series
CT Series horizontal single-stage monoblock pumps are built for efficient water transfer, irrigation, sprinklers, fountains and pressure boosting. The range includes CTS, CTB and CTB2 configurations.
- Residences & commercial buildings
- Gardens
- Agriculture
- Sprinkler systems
- Fountains
- Cooling-water supply
- High efficiency
- Back pull-out design
- Thermal protection on single-phase models
- Robust monoblock construction
- Single- and three-phase models
Technical specifications
| Specification | Catalogue value |
|---|---|
| Power range | 0.37–2.2 kW |
| Speed | 2850 rpm |
| Versions | 1Ph 220–230V / 3Ph 380–415V, 50Hz |
| Duty / protection | S1 continuous duty / IP55 |
| Insulation | Class F |
| Flow / head | 1–45 m³/h / 5–35.8 m |
| Maximum suction lift | 6 m |
| Operating pressure | Up to 3.5 bar |
| Models | CTS-4/03M, CTS-5/05M, CTS-6/07M, CTB-6/11M, CTB-8/15M, CTB-35/22M and CTB2 variants |
Performance selection
| Model group | Typical power | Catalogue use |
|---|---|---|
| CTS | 0.37–0.75 kW | Compact domestic transfer |
| CTB | 1.1–2.2 kW | Higher-flow transfer and irrigation |
| CTB2 | 1.5–2.2 kW | Higher-head applications |
CTSS Series
CTSS Series centrifugal pumps are robust horizontal single-stage monoblock pumps with a complete stainless-steel pump portion. They deliver high efficiency, strong suction-lift characteristics and low operating cost.
- Residences & commercial buildings
- Gardens
- Agriculture
- Sprinkler systems
- RO feed water
- Fountains and cooling water
- High efficiency
- Back pull-out design
- Stainless-steel casing and impeller
- Thermal protection in single-phase models
- Compact TEFC motor construction
Technical specifications
| Specification | Catalogue value |
|---|---|
| Power range | 0.37–2.2 kW |
| Speed | 2850 rpm |
| Versions | 1Ph 220–230V / 3Ph 380–415V, 50Hz |
| Duty / protection | S1 continuous duty / IP55 |
| Insulation | Class F |
| Flow / head | 1–45 m³/h / 5–35.8 m |
| Maximum suction lift | 6 m |
| Maximum liquid / ambient temperature | 35°C / 40°C |
| Maximum operating pressure | 3.5 bar |
| Flanges | Suction 1¼, 1½ & 2 in / delivery 1 & 2 in |
Material of construction
| Part | Material |
|---|---|
| Impeller | AISI 304 stainless steel |
| Casing & stuffing box | AISI 304 stainless steel |
| Pump shaft | AISI 304 stainless steel |
| Shaft seal | Mechanical seal (ceramic & carbon) |
Performance selection
| Model | Power | Voltage options | Head range |
|---|---|---|---|
| CTSS-5/03M/T | 0.37 kW | 1Ph / 3Ph | 16.5–7.5 m |
| CTSS-8/15M/T | 1.5 kW | 1Ph / 3Ph | 32.8–15 m |
| CTSS-24/22M/T | 2.2 kW | 1Ph / 3Ph | 22.7–12.8 m |
JTB & JTS Series
CRI Jet pumps are self-priming pumps for shallow-well and sump applications. Radial-flow hydraulics provide strong suction lift and efficient performance, while the back pull-out design keeps maintenance simple. JTS models use a fully stainless-steel pump portion for clean-water and sanitary installations.
- Residences
- Pressure boosting
- RO systems
- Cooling systems
- Washing systems
- Utility water supply
- Self-priming radial-flow design
- Back pull-out maintenance
- TEFC motor
- Thermally protected single-phase models
- JTS stainless-steel pump portion
Technical specifications
| Specification | JTB Series | JTS Series |
|---|---|---|
| Power range | 0.37–1.5 kW | 0.55–1.1 kW |
| Protection / insulation | IP44 / Class B | IP54 / Class F |
| Flow range | 1–4.5 m³/h | 1–3.5 m³/h |
| Head range | 15–70 m | 5–48 m |
| Maximum suction lift | 6 m | 6 m |
| Maximum operating pressure | 7 bar | 4.8 bar |
| Flanges | Suction 1 & 1¼ in / delivery 1 in | Suction 1 in / delivery 1 in |
Material of construction
| Part | JTB Series | JTS Series |
|---|---|---|
| Pump casing | Cast iron | AISI 304 stainless steel |
| Impeller | Brass | AISI 304 stainless steel |
| Diffuser / venturi / nozzle | Engineering plastic | Engineering plastic |
| Shaft | AISI 304 stainless steel | AISI 304 stainless steel |
| Seal | Mechanical seal | Mechanical seal |
Performance selection
| Model | Power | Voltage | Head at zero flow | Maximum flow |
|---|---|---|---|---|
| JTS-2/03MA | 0.37 kW | 1Ph 220V | 30 m | 2.5 m³/h |
| JTS-3/07M | 0.75 kW | 1Ph 220V | 43 m | 3.5 m³/h |
| JTS-3/11M | 1.1 kW | 1Ph 220V | 48 m | 3.5 m³/h |
| JTB-3/10M | 0.75 kW | 1Ph 220V | 49 m | 3.5 m³/h |
| JTB-3/15M | 1.5 kW | 1Ph 220V | 70 m | 4.5 m³/h |
i-PREZ Series
i-PREZ is a domestic pressure-boosting system with built-in variable speed for constant pipeline pressure. The pressure transducer continuously monitors demand while the system protects against dry run, overload, unbalanced voltage and short circuit.
- Villas
- Pressure boosting
- Gardens
- Small buildings
- Schools
- RO systems
- Solar applications
- Wide LCD display
- Fully stainless-steel wet parts
- Five-way connector with built-in NRV
- 9 bar pressure transducer
- Integrated pressure tank, gauge and VSD
Technical specifications
| Specification | Catalogue value |
|---|---|
| Output frequency | 20–50 Hz |
| Pressure setting | Up to 6.5 bar |
| Pressure transmitter | 24V, 4–20mA |
| Temperature | Ambient up to 40°C / liquid up to 70°C |
| Head / flow | Up to 80 m / up to 18 m³/h |
| Power range | 0.9, 1.1 & 2.2 kW |
| Input / VFD output | 1Ph 220V / 3Ph 220V |
| Frequency | 50Hz |
Performance selection
| Model | Power | Rated flow | Rated head | Maximum head |
|---|---|---|---|---|
| I-Prez-09N | 0.9 kW | 4 m³/h | 30 m | 50 m |
| I-Prez-11N | 1.1 kW | 5 m³/h | 40 m | 80 m |
| I-Prez-22N | 2.2 kW | 12 m³/h | 40 m | 60 m |
i-Vario Series
i-Vario intelligent booster pumps use a permanent-magnet synchronous motor with an inbuilt drive to maintain constant pressure. Automatic speed variation between 2500 and 5200 rpm combines quiet delivery with energy efficiency.
- Constant-pressure water supply
- Residential installations
- Small commercial installations
- Permanent-magnet motor
- Inbuilt variable-frequency drive
- Automatic speed regulation
- Large LED touch-screen display
- Compact thermoplastic enclosure
- Easy to install
Technical specifications
| Specification | Catalogue value |
|---|---|
| Power | 1 kW / 1.33 HP |
| Speed range | 2500–5200 rpm |
| Supply | 1Ph 230V, 50Hz |
| Protection / insulation | IP44 / Class F |
| Maximum discharge / head | 6.5 m³/h / 50 m |
| Factory pressure setting | 10–45 m |
| Water temperature | Up to 60°C |
| Pumped liquid | Clean water, pH 6.5–8.5 |
| Suction lift / pipe | 6 m / 1 in × 1 in BSP |
Material of construction
| Part | Material |
|---|---|
| Motor shaft | AISI 410 |
| Motor case | AISI 304 |
| Enclosure / casing / impeller | Thermoplastic |
Performance selection
| Model | Max flow | Max head | Rated power | Speed range |
|---|---|---|---|---|
| I-Vario 1000 | 6.5 m³/h | 50 m | 1000 W | 2500–5200 rpm |
Float Switch
The CRI float switch is a waterproof, corrosion- and abrasion-resistant level controller for submersible pumps, water tanks and other water systems. It can actuate a pump, indicator, alarm or auxiliary device.
- Overhead tanks
- Watersumps
- Submersible pumps
- Auto-filling
- Auto-emptying
- Quality-tested, strong and durable
- Configurable auto-fill / auto-empty
- 3 m, 5 m and 10 m cable lengths
- 0.75–1.5 sq.mm cable sizes
- 16A and 21A switch ratings
- IP67 protection
Technical specifications
| Specification | Catalogue value |
|---|---|
| Voltage | 220–240V |
| Frequency | 50 / 60Hz |
| Operating temperature | 0–60°C |
| IP rating | IP67 |
| Cable length | 3 m, 5 m & 10 m |
| Switch rating | 16A & 21A |
Wastewater range
The residential catalogue continues with purpose-built drainage, stainless-steel drainage, sewage, medium- and heavy-duty sewage and cutter-pump solutions for solids handling and difficult wastewater duty.
- Basement drainage
- Sumps and pits
- Greywater and wastewater
- Sewage transfer
- Solids handling
- Cutter duty
- DL drainage pumps
- DLS stainless-steel drainage pumps
- SL sewage pumps
- SMC sewage pumps with cutter
- Single-phase float-switch options
- Cast-iron and stainless-steel impeller options
Technical specifications
| Range | Catalogue highlights |
|---|---|
| DLS Series | 0.37–1.1 kW; 5–39 m³/h; stainless-steel 304 impeller |
| DL Series | 0.37–1.5 kW; 3–15 m³/h; cast iron / PPO impeller |
| SL Series | 0.75–1.5 kW; 50 mm outlet; 44 mm solids handling |
| SMC Series | 1.1–1.85 kW; 2 in outlet; 16.5–23.5 m max head; cutter |
| SL-2D Series | 0.55–0.75 kW; 25–35 mm solids handling |
Performance selection
| Model | Power | Rated head | Rated flow | Max head | Weight |
|---|---|---|---|---|---|
| DLS-5L-03CS | 0.37 kW | 9 m | 5 m³/h | 11 m | 8.5 kg |
| DL-8L-05CS | 0.55 kW | 10 m | 10 m³/h | 13 m | 16 kg |
| SL-2V-07DS-A | 0.75 kW | 13.3 m | 21.6 m³/h | 13.3 m | 20.5 kg |
| SMC-1M-15DT | 1.5 kW | 17 m | 10 m³/h duty | 21 m | — |
NoteOnly single-phase drainage models are supplied with a float switch.
NoteThe SL-2V single-phase variants include an inbuilt capacitor; a separate control box is not required.
NoteUse the full catalogue download for the complete medium- and heavy-duty sewage dimensional schedules.
Take the catalogue with you.
Download the full residential catalogue or the individual product references for selection, specification and installation planning.
Find your nearest BUCO pump point.
Warthog Agencies supplies retail partners; the public can purchase CRI products through participating BUCO stores. Use the dedicated enquiry page for the branch closest to your project.
BUCO Nelspruit
Old Pretoria Rd, Mbombela 312-JT, Mbombela, 1201
Open BUCO enquiry pageLet’s specify the right CRI solution.
Tell us what you need to move, pressurise, drain or protect — and our team will help you choose the right fit.