Pompa sommersa trifase da 7,5 HP con girante semiaperta, camicia di raffreddamento e attacco da 4".
Progettata per uso edile, minerario e industriale, gestisce liquidi con solidi, ghiaia e materiali abrasivi.
Potente e resistente, ideale per impieghi gravosi e continui.
Durable over time and suitable for the most demanding needs such as construction, mining and industrial applications, HYDROWAVE 7.5T is the submersible pump with high pumping capacities, even with liquids containing solids, gravel and abrasive substances.
Semi-open impeller made of high-chromium steel
High resistance to abrasive liquids
Stainless steel outer casing and screen
Double mechanical seal made of CA/CE + SiC/SiC
Shaft made of heat-treated AISI 410 stainless steel
Efficient peripheral cooling for continuous operation
Sturdy aluminum structure, 14-17% lighter than a cast iron dewatering pump
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Fitting that allows quick and safe connection of the pump to a flexible hose, simplifying installation and operation. Can be inverted at 45°
The high chrome steel semi-open impeller combines excellent wear resistance with improved handling of solids. Ideal for abrasive or slightly contaminated fluids, it offers a strong balance between durability and hydraulic performance.
Specifiche essenziali e dati dimensionali per l’installazione
HEIGHT
633
mm
MAXIMUM DIMENSION (WIDTH)
324
mm
LOWER RUNNING WATER LEVEL
133
mm
DISCHARGE
4
"
WEIGHT
51.4
kg
1
Discharge
AlSi7Mg
2
Upper Cover
AlSi7Mg
3
Motor Cover
AlSi7Mg
4
Upper Bearing Bracket
EN-GJL-200
5
Lower Bearing Bracket
AlSi7Mg
6
Seal Bracket
AlSi7Mg
7
Impeller
High Chrome Steel
8
Pump Casing
EN-GJL-200
9
Strainer
AISI 304
10
Handle
Steel/NBR
11
Outer Casing
AISI 304
12
Motor Frame
AISI 304
20
Power Cable
H07RN-F / SJTOW / STOW
22
Protector
KLIXON
24.1
Upper Bearing
NTN/TPI
24.2
Lower Bearing
NTN/TPI
25
Rotor and Shaft
AISI 410
28
Stator
-
29
Mechanical Seal
Upper:CA/CE
-
-
Lower:SIC/SIC
30
Lip Seal
NBR
31
Wearing Plate
Nylon PA 66
Modello
HP
kW
Pollici
Q
(lpm)
0
200
800
1200
1900
Q
(m³/h)
0
20
40
80
114
HYDROWAVE 75T
7.5
5.5
4"
H(m)
23
22.5
18.8
14.3
3
H(m)
23
22
20
12.5
3
Liquid Temp.
0/40°C (32/104°F)
Submersible depth
20m
Application
As suggested application in the section below
Frequency
50Hz
Motor
2P (2850RPM) . Dry Motor
Insulation
Class F
Protection
IP 68
Protector
Auto-Cut
Bearing
Ball Type
Mech. Seal
Dual. Mechanical Seal
Impeller
Semi-Open Impeller
Motor Cover
AlSi7Mg
Motor Frame
AISI 304
Shaft
AISI 410
Mech. Seal
Upper: CA/CE ; Lower: SIC/SIC
Pump Casing
EN-G JL-200
Impeller
High Chrome Steel
Cable
H07RN-F / SJTOW / STOW
?
For demanding dewatering with abrasive liquids, sand, silt, and sludge.
?
From 2 to 7.5 HP, single-phase or three-phase.
?
Yes, they are designed for 24/7 duty in construction sites, mines, and industrial plants.
?
Chrome steel impellers and stainless-steel casings.
Confronta le caratteristiche principali e le prestazioni tra modelli simili
Caratteristiche
HP
MAX HEAD
MAX FLOW
HEIGHT
LWL
WIDTH
DISCHARGE
PREZZO
7.5
23 m
1900 lpm
633 mm
324 mm
133 mm
4"
3.450,00€
I installed this pump for drainage on a large site, and it worked reliably right from the start. The water flow was consistent even under difficult conditions, and the pump's robust construction gives me confidence in its long-term use. For deep, continuous pumping operations, it's a component you can rely on.
Michael T.
19/01/26
Dewaterco products are reliable. I have two pumps in my system, and they started working perfectly right away. They seem very sturdy and I believe they will last for years.
Drew P.
27/11/25
Tutti i nostri prodotti vantano con orgoglio la marcatura CE, dichiarazione che attesta il rispetto dei requisiti essenziali previsti dalla normativa europea in materia di salute, sicurezza e tutela ambientale. Questa certificazione garantisce che ogni pompa sia stata sottoposta a rigorosi controlli e sia conforme alle direttive UE applicabili. Scegliere apparecchiature con marcatura CE significa scegliere affidabilità, conformità legale e tranquillità—sia per uso industriale, edilizio o professionale.
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