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Flow rate up to 115 m³/h, head up to 12 m, motor 1,1–3 kW. Vortex impeller, GG25 cast iron, AISI 420 shaft. DN 80, 4-pole motor 1 450 rpm. IP 68.
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Currently in stock:
When ordering a larger quantity, we will specify the delivery date.
We will specify the delivery date.
Larger quantity available for order until days
On order until days
Currently in stock:
When ordering a larger quantity, we will specify the delivery date.
We will specify the delivery date.
Larger quantity available for order until days
On order until days
Currently in stock:
When ordering a larger quantity, we will specify the delivery date.
We will specify the delivery date.
Larger quantity available for order until days
On order until days
-
VT 80/4 is a submersible sewage pump with a vortex impeller and a DN 80 discharge flange. The four-pole asynchronous motor (1,450 rpm) ensures less wear and a longer service life when pumping heavily polluted water. Five variants (C.341–C.345) cover power ratings from 1.1 to 3 kW and flow rates up to 115 m³/h.
The main components are made of GG25 cast iron, the shaft of AISI 420, and the chain ring of AISI 416. Double mechanical seal – upper ceramic/graphite, lower silicon carbide + Viton. The conductivity probe and temperature probe are standard equipment. O-rings are made of nitrile rubber.
Solids passage: 75 mm (C.341–342) and 80 mm (C.343–345). IP 68 protection rating, F (155 °C) insulation class. The pump is designed for continuous submersion – stationary installation with an automatic coupling foot (DUTY 80) or mobile installation with a hose connection.
| Parameter | Value |
|---|---|
| Model range | VT (SACI pumps) |
| Variants | C.341, C.342, C.343, C.344, C.345 |
| Discharge DN | DN 80 (PN 16) |
| Flow rate range Q | 0–115 m³/h |
| Head range H | up to 12 m |
| Motor power P2 | 1.1–3 kW (1.5–4 HP) |
| Power supply | 230/400 V (C.341) · 400 V 3-phase (C.342–345) |
| Speed | 1,450 rpm (4 poles) |
| Pumped fluid temperature | up to 40 °C |
| Max. submersion depth | 20 m |
| Motor protection rating | IP 68 |
| Insulation class | F (155 °C) |
| Solids passage | 75 mm (C.341–342) · 80 mm (C.343–345) |
| Casing and impeller material | GG25 cast iron |
| Shaft material | AISI 420 stainless steel |
| Mechanical seal | double – ceramic/graphite + SiC/Viton |
| Conductivity probe | yes (standard) |
| Temperature probe | yes (standard) |
| Cable | 10 m |
| Variant | P2 (kW) | HP | Power supply | Solids passage | Weight |
|---|---|---|---|---|---|
| C.341 | 1,1 | 1,5 | 230/400 V | 75 mm | 46 kg |
| C.342 | 1,25 | 1,7 | 400 V | 75 mm | 47 kg |
| C.343 | 1,7 | 2,3 | 400 V | 80 mm | 66 kg |
| C.344 | 2,2 | 3 | 400 V | 80 mm | 68 kg |
| C.345 | 3 | 4 | 400 V | 80 mm | 69 kg |
| Variant | Q=0 | 7,2 | 14,4 | 21,6 | 28,8 | 36 | 43,2 | 50,4 | 57,6 | 64,8 |
|---|---|---|---|---|---|---|---|---|---|---|
| C.341 | 6,0 | 5,2 | 4,6 | 4,0 | 3,5 | 2,8 | 2,2 | 1,5 | – | – |
| C.342 | 7,4 | 6,5 | 6,0 | 5,25 | 4,5 | 3,8 | 3,2 | 2,5 | 2,0 | – |
| C.343 | 7,0 | 6,8 | 6,2 | 5,8 | 4,5 | 3,3 | 2,5 | – | – | – |
| C.344 | 9,9 | 9,1 | 8,5 | 8,0 | 6,6 | 5,3 | 4,0 | 3,0 | – | – |
| C.345 | 12 | 11,5 | 10,8 | 10 | 8,8 | 7,2 | 5,9 | 4,2 | 3,0 | 2,0 |
(Q in m³/h, H in metres of water column)
The standard maximum operating head and maximum operating flow rate are highlighted on the chart with a solid line.
The VT 80/4 is a heavy-duty industrial pump made of GG25 cast iron, with a 4-pole motor (1 450 rpm) – designed for continuous operation in pumping stations. The VORT is a lightweight stainless steel pump made of AISI 304, with a 2-pole motor (2 850 rpm), suitable for smaller applications and portable use. The VT 80/4 offers a higher flow rate (up to 115 m³/h vs. 32 m³/h) and can pass larger solids (80 mm vs. 50 mm).
The C.xxx number indicates the operating curve – each version has a different motor power and therefore a different flow rate and head combination. C.341 (1,1 kW) is the smallest and most energy-efficient, while C.345 (3 kW) offers the highest power and head.
VT pumps come with a 24-month warranty.
| Feature | Value | Unit |
|---|---|---|
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DNM = output / displacement
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80 | DN |
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Flow rate Q
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0 to 115 | m³/h |
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Displacement range H
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0 to 12 | m |
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Temperature of the pumped medium
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0 to 40 | °C |
We can create the perfect seal for your needs, including non-standard sizes.
Flow rate up to 210 m³/h, head up to 23 m, motor 2,2–25 kW. Vortex impeller, GG25 cast iron, AISI 420 shaft. DN 100, 4-pole motor, 1 450 rpm. IP 68.
Flow rate up to 432 m³/h, head up to 35 m, motor 35–55 kW. Vortex impeller, GG25 cast iron, AISI 420 shaft. DN 150, 4-pole motor, 1 450 rpm. IP 68.
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