EVAK Hippo 50-75 - 110V - Anglian Pumping Services

Name: EVAK Hippo 50-75 - 110V
Brand: EVAK
SKU: evakhippo50-75110v
Price: 291.6 GBP
Availability: InStock

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Established 1975
Trusted by thousands of customers

The Evak Hippo 50-75 (110V) is the 0.75 HP mid-range sewage pump in the Hippo family, in the UK construction-market 110V CTE variant for use with standard building-site transformers. 0.55 kW / 0.75 HP single-phase motor, 2″ discharge, cast iron pump body with vortex impeller and 50 mm free passage.

Genuine step up from the 50-50 — 390 L/min max flow at 10 m max head (vs 330 L/min and 8 m). Suits heavier site duties, deeper sumps, and higher-head groundworks dewatering where the 0.5 HP variant is under-specified.

0.55 kW

Motor output

390 L/min

Max flow

10 m

Max head

50 mm

Free passage

110V site transformer
Cast iron
Vortex impeller
Twin SiC seals
50mm solids
IP68

110V CTE supply required — use with 3.3 kVA or 5 kVA site transformer. Draws ~11.5 A at full load, requires a 16 A site socket. For domestic 230V mains, see the 50-75 230V variant. For 3-phase, see the 50-75 400V. For lower duty (0.5 HP), see the Hippo 50-50 110V. For higher flow (1 HP), see the Hippo 50-100 110V.

Full Description

More about this product

Full Description

The Evak Hippo 50-75 (110V) is the mid-range Hippo, specifically built for the UK construction market with a 110V CTE motor winding for use with standard building-site transformers. A 0.55 kW / 0.75 HP 2-pole single-phase motor drives a vortex impeller through a heat-treated stainless steel shaft, supported by NTN long-life ball bearings.

Compared with the 0.5 HP 50-50, this variant delivers 390 L/min at up to 10 m of head — 18% more flow and 25% more lift, at the same 2″ discharge and 50 mm free passage. Suits deeper sumps, longer discharge runs, and heavier construction site duty where the entry variant is at its limit.

The 50 mm full free passage vortex impeller is designed to handle raw sewage and heavy solids without clogging — a genuine step up from the 35–40 mm free passage typical of comparable-sized pumps. The motor housing is AISI 304 stainless steel with a PA66+30GF glass-reinforced nylon motor cover. Twin EKK Eagle Burgmann mechanical seals (upper Ca/Ce, lower SiC/SiC) run in an oil chamber with an NBR lip seal. Klixon auto-cut thermal protection safeguards the motor. Supplied as automatic with float switch, or manual for use with external level controllers.

Key features

0.55 kW

Motor output

0.75 HP

Horsepower

~11.5 A

FLA @ 110V

2″

Discharge

390 L/min

Max flow

10 m

Max head

50 mm

Free passage

13.9 kg

Weight (vertical)

Duty point: Rated 240 L/min at 6.4 m head (best efficiency). Maximum 390 L/min or 10 m head at extremes of the curve.

Construction

Cast iron pump volute

EN-GJL-200 cast iron pump casing, impeller, oil chamber, bracket, and seal housing — heavy-duty grey iron for long service life in abrasive conditions.

Stainless motor housing

AISI 304 stainless steel motor housing over the stator, with AISI 410 heat-treated stainless shaft. Nylon 6 handle, PA66+30GF glass-reinforced nylon motor cover.

50 mm vortex impeller

Recessed vortex design giving full 50 mm free passage — handles typical sewage solids and stringy material without clogging.

Twin silicon carbide seal

EKK Eagle Burgmann double mechanical seal — upper Ca/Ce, lower SiC/SiC — running in oil chamber with NBR lip seal.

110V CTE construction

110V centre-tapped-earth motor winding for use with UK site transformers — 3.3 kVA transformer supports one pump; 5 kVA supports one plus other tools.

Auto or manual operation

Available with pendant float switch for automatic sump duty, or manual for use with an external level controller.

Applications

Construction & groundworks

Site sump duty, sewage transfer, foundation dewatering at heavier duty than the 50-50 handles. Ideal where discharge runs are longer or lifts are greater.

Flood emergency response

Emergency dewatering with generator or transformer supply — the extra head margin over the 50-50 helps when discharge distances are longer or sumps deeper.

Temporary sewage transfer

Mid-scale sewage transfer where a permanent installation isn’t required and the mains supply is 110V.

Basement & cellar drainage

Deeper basement sumps or higher-head installations on refurbishment sites or new-build groundworks.

Rental fleet

110V CTE variant makes this the go-to mid-range pump for tool-hire fleets serving the UK construction market — more capable than a 50-50 but still portable.

110V CTE supply required — requires a 3.3 kVA or 5 kVA site transformer with a 16 A socket. Full-load current of ~11.5 A exceeds the 10 A rating of some smaller site kits — check transformer rating before purchase. Not suitable for direct connection to 230V mains — use the Hippo 50-75 230V variant. Maximum liquid temperature 40 °C. Maximum submersion depth 10 m. Not for potable water. For lower duty (0.5 HP), see the Hippo 50-50 110V. For higher flow (1 HP), see the Hippo 50-100 110V. For corrosive fluid duties, see the Evak Stainox range.

Technical specifications

Model	Evak Hippo 50-75 (110V)
Series	Evak Hippo — Cast iron 2″ submersible sewage
Voltage / phase	110V single-phase (CTE site transformer)
Motor output	0.55 kW (0.75 HP)
Full load amps	~11.5 A (confirm with supplier)
Frequency	50 Hz
Poles / speed	2 pole / 2850 rpm
Motor type	Dry type
Operation	Auto (pendant float switch) or manual
Discharge	50 mm (2″) — vertical PT thread or horizontal (Q-type) flange
Rated head / flow	6.4 m @ 240 L/min
Max head	10 m
Max flow rate	390 L/min
Free passage (solids)	50 mm
Max liquid temperature	40 °C (0–40 °C range)
Max submersion depth	10 m
Insulation class	Class B
Protection	IP68
Thermal protection	Klixon auto-cut
Bearings	NTN long-life ball type
Impeller	Vortex, EN-GJL-200 cast iron
Pump casing	EN-GJL-200 cast iron
Motor housing	AISI 304 stainless steel
Shaft	AISI 410 heat-treated stainless steel
Motor cover	PA66+30GF glass-reinforced nylon
Handle	Nylon 6
Mechanical seal	Double mechanical (upper Ca/Ce, lower SiC/SiC) — EKK Eagle Burgmann
Lip seal	NBR (nitrile)
Cable	H07RN-F, 10 m standard
Weight (vertical outlet)	13.9 kg (without cable)
Weight (horizontal / Q outlet)	15.3 kg (without cable)

Delivery Information

Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.

Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).

Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.

Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.

Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.

Frequently Asked Questions

Quick answers to common questions about the EVAK Hippo 50-75 – 110V. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.

What is a submersible pump?

A submersible pump is designed to operate fully submerged in the liquid it is moving. The motor is sealed inside the pump body and cooled by the surrounding water. Submersibles are used for drainage, sewage, septic tanks, deep wells and boreholes, and for raising water from sumps, cellars and floodwater. Many stocked at Anglian Pumping handle solids in suspension.

Can submersible pumps handle solids and sewage?

Yes – some submersibles are designed for clean water only, others handle solids up to 50 mm or full raw sewage. Anglian Pumping stocks ABS, BBC, Flygt and T-T Submersibles ranges that include vortex, single channel and grinder impellers for different solids handling requirements. Always match the pump to the maximum solid size and the type of effluent it will see.

When should I use a submersible pump instead of a surface pump?

Use a submersible when the water level is more than around 8 metres below the pump installation point – surface pumps cannot self-prime beyond that depth. Submersibles are also better when the liquid contains solids, when noise must be minimised, or when the pump needs to operate in confined spaces such as sumps and chambers where a surface pump would not fit.