Name: Pedrollo SKR 1.1 Three Phase 2112770
Brand: Pedrollo
SKU: 2112770
Price: 639 GBP
Availability: InStock

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Established 1975
Trusted by thousands of customers

The Pedrollo SKR 1.1 is a 1.1 kW (1.5 HP) self-priming centrifugal pump on a 400 V three-phase supply, delivering up to 250 l/min and 24 m head.

Part of Pedrollo’s SPRINKLER range, with a cast iron body, Noryl impeller and 1½″ ports, for irrigation, domestic and civil water supply.

250l/min

Max flow

24m

Max head

1.1kW

1.5 HP

400V

Three Phase

Self-primingSuction lift up to 9 m10 bar ratedSingle & three-phaseCode 2112770

Full Description

More about this product

Full Description

Product overview

The Pedrollo SKR 1.1 is a 1.1 kW (1.5 HP) self-priming centrifugal pump on a 400 V three-phase supply, covering 50 to 250 l/min with a working head of 24 m down to 11 m. It draws water even when air is present, with a manometric suction head up to 9 m.

Pedrollo’s SPRINKLER pump has a cast iron pump body and cover with cataphoresis treatment, a Noryl impeller and diffuser, an AISI 431 stainless steel shaft and a graphite / ceramic / NBR mechanical seal, with a maximum working pressure of 10 bar. Three-phase models have IE3 motors designed to work with inverters; single-phase models have IE2 motors with built-in thermal protection. Install indoors or somewhere protected from the weather.

250l/min

Max flow

24m

Max head

1.1kW

1.5 HP

400V

Three Phase

Key features

Self-priming

Manometric suction head up to 9 m, and handles air in the water.

Irrigation flow

Up to 300 l/min on the SKR 1.5.

10 bar rated

Maximum working pressure of 10 bar.

Inverter ready

Three-phase IE3 motors are designed to work with inverters.

Typical applications

Sprinkler irrigation

Garden, orchard and field irrigation.

Water supply

Domestic and civil supply with a pressure tank.

Transfer

Moving clean water from tanks, wells and rivers.

Technical specifications

Brand / Series	Pedrollo — SKR
Model	SKR 1.1
Pedrollo code	2112770
Supply	400 V three-phase
Motor power (P2)	1.1 kW / 1.5 HP
Motor	400 V three-phase IE3 motor
Flow range	50–250 l/min
Head range	24–11 m
Pump body	Cast iron
Cover	Cast iron
Impeller	Noryl
Diffuser	Noryl
Shaft	AISI 431 stainless steel
Mechanical seal	Graphite / ceramic / NBR
Ports	1½″ suction, 1½″ delivery (ISO 228/1 threaded)
Maximum working pressure	10 bar
Liquid temperature	−10 to +40 °C
Protection	IP X4
Duty	Continuous S1
Liquid	Clean water

SKR range

Model	Code	Supply	Power	Flow	Head
SKRm 1.1	2112760	Single Phase	1.1 kW / 1.5 HP	50–250 l/min	24–11 m
SKR 1.1	2112770	Three Phase	1.1 kW / 1.5 HP	50–250 l/min	24–11 m
SKRm 1.5	2110510	Single Phase	1.5 kW / 2 HP	50–300 l/min	25–15 m
SKR 1.5	2110520	Three Phase	1.5 kW / 2 HP	50–300 l/min	25–15 m

Head shown as the working range from minimum to maximum flow. Performance to Pedrollo 50 Hz data.

Frequently asked questions

How deep can it lift from?

Manometric suction head up to 9 m, with a check valve on the suction pipe and the pump filled before first start.

SKR 1.1 or SKR 1.5?

The SKR 1.1 gives up to 250 l/min at up to 24 m; the SKR 1.5 gives up to 300 l/min at up to 25 m.

Can it run on an inverter?

Yes, the three-phase SKR has an IE3 motor designed to work with inverters, for stable and quiet running.

Downloads

Data Sheet PDF
Download

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.