Central Heating Circulators & Valves


DOMESTIC CIRCULATOR PUMPS
DAB
P/Ns 19512/3 : DAB circulating pumps for heating and air-conditioning systems.Pump body incorporates a mould for securing the pump when attaching pump unions. Push-fit electrical connections, double entry cable gland positioning for flexible installation, easy access to adjustable speed switch. 130 mm port to port. P/N 17825 : DAB pump for circulating domestic hot water. Single body comprising bronze hydraulic unit. 150 mm port to port. Liquid temperature range : -10°C to 85°C. Maximum operating pressure : 10 bar. For pump isolating valves please Click Here.

EVO VA55/130

SPECIFICATIONS
	Speed Setting	RPM	Input Power Watts	Amps
	1	930	36 W	0.17 A
	2	1600	58 W	0.26 A
	3	2400	70 W	0.30 A

Part No.	Description		Unit Price	Qty
19512	DAB EVO VA55/130, 230V, circulator pump	1-4	£34.65
	DAB EVO VA55/130, 230V, circulator pump	5+	£31.19

EVO VA65/130

SPECIFICATIONS
	Speed Setting	RPM	Input Power Watts	Amps
	1	880	37 W	0.17 A
	2	1532	59 W	0.26 A
	3	2310	78 W	0.34 A

Part No.	Description		Unit Price	Qty
19513	DAB EVO VA65/130, 230V, circulator pump	1-4	£42.19
	DAB EVO VA65/130, 230V, circulator pump	5+	£37.97

VA55/150 bronze

SPECIFICATIONS
	Speed Setting	RPM	Input Power Watts	Amps
	1	1330	45W	0.20
	2	1815	64W	0.29
	3	2330	82W	0.36

	230 V single phase 50 Hz. Capacitor rating 2.5 µF.

Part No.	Description		Unit Price	Qty
17825	VA 55/150 bronze circulating pump, 230 V		£141.40


WILO Secondary Pump SB 30

A bronze, glandless, in-line circulator for secondary hot water applications, and for chilled water down to -10°C. WRc approved. Single head pump. Manual 3-speed setting.

SPECIFICATIONS :

Total Head :	5 metres.
Flow rate :	4.3 m ³/h.
Port to port :	130 mm.
Connections :	1.1⁄2" BSP M.
Max. working pressure :	10 bar.
Temperature range :	-10°C to +110°C.
Electrical wiring :	mains power 1 ~ 230 V, 50 Hz.

Part No.	Description		Unit Price	Qty
20710	Secondary pump SB 30		£226.00


CP 53 and CP 63
Three speed domestic circulator pumps which are designed to automatically vent on the initial start-up and the manual restart knob gaurantees additional fast manual venting if required. 130 mm port to port dimension makes them ideal for replacing the vast majority of old circulators. Threads :- Inlet and outlet : 1.1/2" BSP parallel male. For pump isolating valves please Click Here.

CP 53

SPECIFICATIONS
	Speed Setting	RPM	Watts Input	Amps
	1	950	56 W	0.26 A
	2	1400	78 W	0.35 A
	3	1850	101 W	0.45 A

Part No.	Description		Unit Price	Qty
10805	CP 53, 5 m head	1-4	£34.94
	CP 53, 5 m head	5+	£31.44

CP 63

SPECIFICATIONS
	Speed Setting	RPM	Watts Input	Amps
	1	1050	60 W	0.27 A
	2	1400	83 W	0.37 A
	3	1800	110 W	0.48 A

	230 V single phase 50 Hz. Capacitor rating 2.5 µF.

Part No.	Description		Unit Price	Qty
10806	CP 63, 6 m head	1-4	£39.73
	CP 63, 6 m head	5+	£35.76


Grundfos
GRUNDFOS SELECTRIC, the world’s best selling domestic circulators. We offer two models, which between them cover virtually all domestic heating systems up to 120 000 Btu/hour. The UPS 15-60 SUPER SELECTRIC has been designed to cater for higher resistances and the larger domestic heating installations. 130 mm port to port dimensions make them ideal for replacing the vast majority of old circulators. Threads :- Inlet and outlet : 1.1/2" BSP parallel male. For isolating valves see below.

Selectric UPS15-50

SPECIFICATIONS
	Speed	RPM	Input Power	Full Load Current	Locked Rotor Current
	1	800	40 W	0.17 A	0.18 A
	2	1200	65 W	0.28 A	0.31 A
	3	1900	95 W	0.42 A	0.47 A
	230 V Single Phase 50 Hz. Capacitor rating 2 µF.

Part No.	Description		Unit Price	Qty
10807	Grundfos UPS 15-50, 5 m head	1-4	£64.60
	Grundfos UPS 15-50, 5 m head	5+	£58.14

Super Selectric UPS15-60

SPECIFICATIONS
	Speed	RPM	Input Power	Full Load Current	Locked Rotor Current
	1	750	40 W	0.17 A	0.18 A
	2	1100	65 W	0.30 A	0.31 A
	3	1750	95 W	0.44 A	0.47 A

	230 V Single Phase 50 Hz. Capacitor rating 2 µF.

Part No.	Description		Unit Price	Qty
10808	Grundfos UPS 15-60, 6 m head	1-4	£71.61
	Grundfos UPS 15-60, 6 m head	5+	£64.45


EA/EV VARIABLE SPEED CIRCULATORS
EA Series

Ecocirc Auto has a permanent magnet electronically commutated type motor with blockage free spherical rotor/stator. Built in automatic regulation by setting a single selector switch on the motor housing, this ensures considerable energy savings and low noise level, the control adapts the pump automatically to the system requirements i.e. the running speed varies automatically based on load fluctuations.
Liquid temp. range : -10°C to 95°C
Max. operating pressure : 6 bar
Threads : 1.1⁄2" 130 mm port to port
Power supply : 220 - 240 V, single phase 50 Hz

Part No.	Description	Unit Price	Qty
20184	Ecocirc auto, 4 m head, A rated, 6 to 35 W	£94.90
20185	Ecocirc auto, 6 m head, A rated, 8 to 62 W	£109.20


EV Series

Ecocirc Vario the low energy consumption pump without automatic adaptation, but with electronically permanent magnet technology. Speed setting the appropriate performance is facilitated by 7 reference points on the dial of the speed adjuster knob.
Liquid temp. range : -10°C to 95°C.
Max. operating pressure : 6 bar
Threads : 1.1⁄2" 130 mm port to port
Power supply :220 - 240 V, single phase 50 Hz

Part No.	Description	Unit Price	Qty
20186	Ecocirc vario, 4 m head, A rated, 9 to 35 W	£70.20
20187	Ecocirc vario, 6 m head, B rated, 9 to 63 W	£83.20


WILO PUMPS
Smart 25 Pumps

Class A and B pumps for hot water heating systems, underfloor heating, and air conditioning systems. Single head dp-c pump. 3 pre-selectable control ranges.

SPECIFICATIONS :
	Smart 25/4	Smart 25/6-130
Total head max. :	4 m	6 m
Flow rate :	max. 3 m/h	max. 2.75 m/h
Port to port :	130 mm	130 mm
Connections	1.1⁄2" BSP M	1.1⁄2" BSP M
Max. working pressure :	10 bar	10 bar
Temperature range :	2°C to 95°C	2°C to 95°C
Electrical wiring :	mains power 1 ~ 230 V, 50 Hz.

Part No.	Description	Unit Price	Qty
20700	Smart 25/4, A rated pump	£55.00
20701	Smart 25/6-130, B rated pump	£53.00


Stratos Pico 25/1-6 CAN PN 10 Pump

Class A pump offering continuous differential pressure control ; for hot water, air conditioning, and industrial circulation systems. Single head dp-c pump.

SPECIFICATIONS :
Screwed pumps :	10 bar.
Temperature range :	2°C to 110°C.
Ambient temperature :	40°C max. permitted.
MOTOR (ECM TECHNOLOGY):
Mains connection :	1 ~ 230 V, 50 Hz.
Protection class :	IP 44.
Insulation class :	F.

Part No.	Description		Unit Price	Qty
20702	Stratos Pico 25/1-6 CAN PN 10, A rated pump		£194.00


Top-S Pumps

3-speed, single head, glandless screwed heating pumps.

SPECIFICATIONS :
	Top-S 25/7	Top-S 25/10	Top-S 30/7
Flow rate :	max. 8 m/h	max. 10 m/h	max. 8 m/h
Nominal width :	Rp 1	Rp 1	Rp 1.1⁄4
Screwed pumps :	10 bar	10 bar	10 bar
Temperature range :	-20°C to 130°C	-20°C to 130°C	-20°C to 130°C
Ambient temp. :	40°C max. permitted	40°C max. permitted	40°C max. permitted

MOTOR (ECM TECHNOLOGY)
Mains connection :	1 ~ 230 V, 50 Hz	1 ~ 230 V, 50 Hz	1 ~ 230 V, 50 Hz
Protection class :	IP 44	IP 44	IP 44
Insulation class :	H	H	H

Part No.	Description	Unit Price	Qty
20703	Top-S 25/7 3PH bare pump	£285.00
20704	Top-S 25/10 1PH bare pump	£349.00
20705	Top-S 30/7 1PH bare pump	£321.00


Union Connector Kit for Top-S Pumps

Malleable iron fittings. Union inserts with female threads for connections to w.i. steel pipes (DIN 2440) with Whitworth pipe threads to DIN 2999.

Part No.	Description	Unit Price	Qty
20706	For Top-S 25 pump, 1.5 x 1"	£18.00
20707	For Top-S 30 pump, 2 x 1.1⁄4"	£22.00


Star-Z Nova Pump

Pump for drinking water circulation systems, and similar systems in industry. Single head pump.

SPECIFICATIONS :

Max. motor speed (constant) :	3000 rpm.
Nominal dia. of connection pipe :	R1.
Permissible temperature range
of the flow medium :	2°C to 65°C, in short time mode (approx. 2 hrs) 70°C.
Max. working pressure :	10 bar.
Protection class :	IP 42.
Electrical wiring :	mains power 1 ~ 230 V, 50 Hz.

Part No.	Description		Unit Price	Qty
20708	Star-Z Nova pump		£146.00


Star-Z 15TT Pump

A secondary hot water, and drinking water, pump. An integrated thermostat maintains the temperature at a specified level. Single head pump.

SPECIFICATIONS :

Max. motor speed (constant) :	2600 rpm.
Nominal dia. connection pipe :	R1.
Fitting length :	138 mm.
Max. operating pressure :	10 bar.
Max. working pressure :	10 bar.
Min. input pressure at the suction port at a temperature of 65°C * :	0.2 bar.
Permissible temperature range of the flow medium :	20°C to 65°C, in short time mode (approx. 2 hrs) 70°C.
Electrical wiring :	mains power 1 ~ 230 V, 50 Hz.

Part No.	Description		Unit Price	Qty
20709	Star-Z 15 T T pump		£226.00


PUMP NUT RELEASE TOOL

The tool has been designed to prevent distortion when excess force is required to remove locked 1.1⁄2" hot water and central heating circulator pump nuts.

Part No.	Description		Unit Price	Qty
18037	Pump nut release tool		£12.81


DOMESTIC CIRCULATOR PUMP ISOLATING VALVES EQUIPMENT
Ball Type

Part No.	Description		Unit Price	Qty
8132	1.1/2" x 22 mm	1-24	£3.33
	1.1/2" x 22 mm	25+	£3.00
8133	1.1/2" x 28 mm	1-24	£4.06
	1.1/2" x 28 mm	25+	£3.65


Gate Type

Part No.	Description		Unit Price	Qty
8134	1.1/2" x 22 mm	1-24	£4.00
	1.1/2" x 22 mm	25+	£3.60
8135	1.1/2" x 28 mm	1-24	£5.23
	1.1/2" x 28 mm	25+	£4.70


Unions and Adaptors

Part No.	Description	Unit Price	Qty
9342	1.1/2" M/F standard (25 mm long) pump adaptor with gasket	£1.68
9343	1.1/2" M/F long (50 mm long) pump adaptor with gasket	£2.52
9344	1" BSP F standard (23 mm long) pump union with nut and gasket	£2.27
9345	1" BSP F long (43 mm long) pump union with nut and gasket	£3.61
9346	1.1/2" fibre pump gasket only	£0.15
18576	1.1/2" EPDM pump washer	£0.09
9347	1.1/2" brass pump nut only	£1.20

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