Grundfos Mini Monopress - Basic Set With Hi/Lo Switches

Part Number:
GR-MMP50802
In stock
£1,206.00 RRP £904.50 £753.75
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Free Delivery On Orders Over £50

The Mini Pressurisation Unit is a compact wall mounted unit housing either one or two small pressurisation pumps and associated control equipment for connecting to small Heating or Cooling installations within large domestic dwellings or small industrial / commercial installations.

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The Mini Pressurisation Unit is a compact wall mounted unit housing either one or two small pressurisation pumps and associated control equipment for connecting to small Heating or Cooling installations within large domestic dwellings or small industrial / commercial installations.

All the equipment is mounted within an a white powder coated casing with a flush mounted pressure gauge, mounted on the front of the unit, to indicate the system pressure. Within the cabinet, is housed a small make-up tank complete with a system filling valve assembly, complying with the Water Regulations Guide, a small hydraulic pump capable of producing a pressure of between 0.7 to 2.4 bar, pressure control switch, control circuit fuse, terminals and all necessary wiring to achieve the correct operation.

Suitable connections are provided to allow system makeup, tank overflow and connection to the system pipework as well as electrical terminals for connecting the single phase, live, neutral and earth supply.

Electrical connections:- The unit should be connected to 240V single phase supply. The unit is internally fused with a 2A fuse.

Customer connections:- Customer connections are accessed from the bottom of the unit. All connections are on 52 mm centres from the rear face of the unit. See drawing

Adjustment of Control pressure switch:- The control pressure switch is factory set for 1 Bar. In the unlikely event that this pressure is not acceptable and has to be adjusted within the operating range of the pump, i.e. maximum 2.4 Bar, the following procedure should be adopted:- Isolate the unit and remove cover screws and cover to access the pressure switch. The pressure setting can be adjusted by turning the knurled knob on the pressure switch to the desired value, using the pressure gauge as a guide.

Technical data:-

Pump Unit - Self priming piston pump, type 508LA, max. flow 80 litres/hour max. generated pressure 2.4Bar.

Pump connection 1/8”. Nominal power consumption 25W

Make up tank - 4.5 litre capacity. Complies to WRC byelaw 11 regulation.

System connection 1/4” BSPF, Water inlet connection 1/2”BSPM, overflow connection 3/4”

Pressure switch - Type 100SS, adjustment range 0.7bar to 6.0bar, 15amp @ 250VAC. Overpressure 10bar (Note that pump maximum pressure is 2.4 bar) Pressure gauge - 50 mm diameter Scaled 0..6 bar (Dual scale)

Weights and Dimensions:- Weight 8.5Kg empty. Dimensions 350 x 300 x 200mm (W x H x D)

More Information
Price £753.75
Manufacturer Grundfos
Guarantee 1 year guarantee
Pump Type Monopress
Switch Pressure Switch
Duty Type Domestic
Submersible vs Surface Mounted Surface Mounted
Manufacturers Part Number 50802

Delivery and returns

  • Next Day Delivery

    Free Delivery

    On orders to UK Mainland Over £50 ex VAT*

  • Next Day Delivery

    Next Day Delivery

    Available on 1000's of products*

  • Weekend Delivery

    Weekend Delivery

    Available at extra charge to UK Mainland*

  • Easy Returns

    Easy Returns

    Warranty and Returns Contact: customerservices@pumpsalesdirect.co.uk

 

Pump Sales Direct (PSD) offers a free standard delivery service (2-3 working days) to mainland UK*. The free standard delivery service relates to all pumps on our website and also individually purchased spares or accessories over the value of £50 (before VAT). Anything purchased under £50 will incur a £6.95 standard 2-3 day delivery charge.

PSD also offers a next working day delivery service at a charge of just £12.50* (on order over £50), provided we receive your order before 3:30pm Monday to Friday (excludes Weekends and Bank Holidays).

*Excludes UK Islands, Northern Ireland and Scottish Highlands.

 

UK Delivery Charge Options Above £50:-

Standard Delivery (2-3 working days)* - FREE

Next Working Day Delivery (on orders placed before 3:30pm)* - £12.50

Next Working Day Delivery before 12.00pm (on orders placed before 3:30pm)* - £20.00

Next Working Day Delivery before 10.30 am (on orders placed before 3:30pm)* - £25.00

Saturday AM Delivery before 12.00pm*- £35.00

Scottish Highlands Standard Delivery - £17.50

UK Islands & Northern Ireland Standard Delivery - £60.00

*Excludes UK Islands, Northern Ireland and Scottish Highlands.

 

UK Delivery Charge Options Below £50:-

Standard Delivery (2-3 working days)* - £6.95

Next Working Day Delivery (on orders placed before 3:30pm)* - £14.45

Next Working Day Delivery before 10.30 am (on orders placed before 3:30pm)* - £25.00

Next Working Day Delivery before 12.00pm (on orders placed before 3:30pm)* - £20.00

Saturday AM Delivery before 12.00pm*- £35.00

Scottish Highlands Standard Delivery - £17.50

UK Islands & Northern Ireland Standard Delivery - £60.00

*Excludes UK Islands, Northern Ireland and Scottish Highlands.

Please note - PSD can arrange delivery to the Republic of Ireland where requested. Due to enhanced customer information being required post brexit this orders need to be placed directly with the customer support team: 0800 008 6405

Courier Companies

We use APC & DPD to deliver most small to medium parcels 

Any orders that require a pallet for delivery we will use Palletforce, along with other pallet delivery companies as required.

 

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