H/C series
Centrifugal stainless steel monobloc pump suitable for handling high temperature liquids

Flow rate up to 1400 lt/min
Head up to 15 mt
Operating temperature max 120°C
Operating pressure max 10 bar
Motors from 3 HP to 7.5 HP – 1400 RPM
Entirely made of AISI 316 high thickness stainless steel
Suitable for aggressive liquids with suspended solids and high temperature
High thickness pump casing
High thickness steel (4 mm) which ensures a higher mechanical and corrosion resistance, and therefore a longer life
Reduced speed
The low speed motor ensures a gentle pumping action for delicate or viscous liquids
Standard motors
Motors compliant with IEC 72 UNEL-MEC standards, widely available in all national and international markets

Open-type impeller
Open-type impeller suitable for handling aggressive and solid-laden liquids at high temperature
Zone at risk of explosion
To operate in zones at risk of explosion, motors compliant with Atex standards are supplied
Easy to dismantle
The cleaning and replacement of the mechanical seal and of the impeller are incredibly simple as the pump can be taken apart with ease
Maximum hygiene
The pump casing is internally and externally polished to ensure the highest level of hygiene. In addition, the internal surfaces are smooth and with no sharp edges to provide optimal efficiency


Greater safety
To allow using H/C pumps in potentially explosive environments Atex motors are supplied
The H/C series pumps have the following features:
- Open-type stainless steel impeller, able to handle dirty, high temperature and solid-laden liquids
- Suitable for handling aggressive liquids
- The 1400 RPM motor allows a gentle pumping action for delicate or viscous liquids, as well as reducing noise and vibrations
- High thickness steel (4 mm) which ensures a higher mechanical and corrosion resistance, and therefore a longer life
- Low number of welds, to ensure higher resistance and reliability
- Very easy to take apart to clean or replace the mechanical seal
- Motors compliant with IEC 72 UNEL-MEC standards, widely available in all national and international markets should they need to be replaced or repaired
- Explosion proof motors (according to Atex norms) can be provided to operate in potentially flammable environments
- Mechanical seal with NBR, FPM or PTFE elastomers
Their resistance to chemical aggressiveness makes them suitable for the chemical, pharmaceutical and textileindustries, their capacity to pump dirty liquids makes them suitable for the treatment of waters in general and of industrial waste, while their versatility suits the wine and food industry.
On request, pumps can be supplied on a stainless steel carriage fitted with a switch.
The pumps can also be supplied with DIN 11851, Garolla or Macon fittings.
Technical Specifications
Power and capacity are referred to working with water
MOD | MOTOR | FLOW RATE [lt/min] ± 5% | Ø PORTS | |||||||||
HP | RPM | TYPE | 7 mt | 8 mt | 10 mt | 12 mt | 13 mt | 14 mt | 15 mt | IN | OUT | |
H/C 1 | 3 | 1400 | Three-phase | – | – | 492 | 341 | 265 | 189 | 113 | Ø 2″ BSP female thread | Ø 2″ BSP female thread |
H/C 2 | 4 | 1400 | Three-phase | 720 | 644 | 492 | 341 | 265 | 189 | 113 | Ø 2″ BSP female thread | Ø 2″ BSP female thread |
H/C 3 | 4 | 1400 | Three-phase | – | – | – | – | 367 | 238 | 108 | Ø 3″ BSP female thread | Ø 2 ½” BSP female thread |
H/C 4 | 5.5 | 1400 | Three-phase | 1143 | 1014 | 755 | 496 | 367 | 238 | 108 | Ø 3″ BSP female thread | Ø 2 ½” BSP female thread |
H/C 5 | 5.5 | 1400 | Three-phase | – | – | – | 711 | 555 | 393 | 228 | Ø 4″ BSP female thread | Ø 3″ BSP female thread |
H/C 6 | 7.5 | 1400 | Three-phase | 1404 | 1278 | 1007 | 711 | 555 | 393 | 228 | Ø 4″ BSP female thread | Ø 3″ BSP female thread |

RIF | DESCRIPTION | MATERIALS |
1 | Electric Motor | ——- |
2 | Body Lock Screw | ——- |
3 | Flange Lock Nut | Stainless Steel |
4 | Motor Protection Flange | Stainless Steel |
5 | Flange Lock Screw | Stainless Steel |
6 | Spacing Ring | Stainless Steel |
7 | Diaphragm | INOX AISI 316 |
8 | Seal Fixed Part | Steel, Ceramic |
9 | Seal Rotating Part | Graphite, Stainless Steel, NBR or FPM or PTFE |
10 | Impeller | INOX AISI 316 |
11 | Impeller Screw | Stainless Steel |
12 | Impeller Lock | Stainless Steel |
13 | Pump Casing | INOX AISI 316 |
14 | Body Lock Nut | Stainless Steel |
15 | Casing Seal Ring | FPM |


MOD | MOTOR | Dimensions [mm] | Ø PORTS | |||||||||||||||
HP | RPM | A | B | C | D | E | F | G | H | I | L | M | N | O | P | IN | OUT | |
H/C 1 | 3 | 1400 | 488 | 310 | 155 | 113 | 140 | 63 | 170 | 180 | 12 | 79 | 157 | 161 | 201 | 13 | 2″ BSP female thread | 2″ BSP female thread |
H/C 2 | 4 | 488 | 113 | 63 | 170 | 180 | 79 | 157 | 161 | 201 | 2″ BSP female thread | 2″ BSP female thread | ||||||
H/C 3 | 504 | 113 | 63 | 185 | 180 | 94 | 157 | 161 | 201 | 3″ BSP female thread | 2 ½” BSP female thread | |||||||
H/C4 | 5.5 | 523 | 126 | 70 | 185 | 182 | 94 | 157 | 191 | 225 | 3″ BSP female thread | 2 ½” BSP female thread | ||||||
H/C 5 | 523 | 126 | 70 | 185 | 182 | 97 | 165 | 191 | 225 | 4″ BSP female thread | 3″ BSP female thread | |||||||
H/C 6 | 7.5 | 540 | 146 | 70 | 180 | 182 | 97 | 165 | 191 | 225 | 4″ BSP female thread | 3″ BSP female thread |