By Range
Featured Trebles
Browse the featured products, hand picked by the Pump Sales Direct Team
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5050-5HM07S-FS/3
Trebles - Domestic 5050-5HM07S-FS/3 Cold Water Booster Set - 400V - Three Phase - 83 Ltr/minDesigned for applications where mains pressure is insufficient, our Domestic single Pump cold water booster sets deliver a compact & straightforward boosting solution. By mounting the Pump on top of an expansion Vessel, the cost and weight of a baseplate disappears whilst still offering a secure and sturdy unit.
1 week lead time
Free Standard Delivery
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5050-5HM08S-FS/3
Trebles - Domestic 5050-5HM08S-FS/3 Cold Water Booster Set - 400V - Three Phase - 83 Ltr/minDesigned for applications where mains pressure is insufficient, our Domestic single Pump cold water booster sets deliver a compact & straightforward boosting solution. By mounting the Pump on top of an expansion Vessel, the cost and weight of a baseplate disappears whilst still offering a secure and sturdy unit.
1 week lead time
Free Standard Delivery
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5050-10HM02S-FS/3
Trebles - Domestic 5050-10HM02S-FS/3 Cold Water Booster Set - 400V - Three Phase - 166 Ltr/minDesigned for applications where mains pressure is insufficient, our Domestic single Pump cold water booster sets deliver a compact & straightforward boosting solution. By mounting the Pump on top of an expansion Vessel, the cost and weight of a baseplate disappears whilst still offering a secure and sturdy unit.
1 week lead time
Free Standard Delivery
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5050-10HM03S-FS/3
Trebles - Domestic 5050-10HM03S-FS/3 Cold Water Booster Set - 400V - Three Phase - 166 Ltr/minDesigned for applications where mains pressure is insufficient, our Domestic single Pump cold water booster sets deliver a compact & straightforward boosting solution. By mounting the Pump on top of an expansion Vessel, the cost and weight of a baseplate disappears whilst still offering a secure and sturdy unit.
1 week lead time
Free Standard Delivery
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5050-10HM04S-FS/3
Trebles - Domestic 5050-10HM04S-FS/3 Cold Water Booster Set - 400V - Three Phase - 166 Ltr/minDesigned for applications where mains pressure is insufficient, our Domestic single Pump cold water booster sets deliver a compact & straightforward boosting solution. By mounting the Pump on top of an expansion Vessel, the cost and weight of a baseplate disappears whilst still offering a secure and sturdy unit.
1 week lead time
Free Standard Delivery
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5055-FV-3-5
Trebles - FlyVar 5055-FV-3-5 Cold Water Booster Set - 230v - Single Phase - No LCD Display - ObsoleteThe Trebles - FLYVAR Range of cold water booster sets provides fast and energy-efficient performance in a compact, simple arrangement. The single Pump unit combined with energy efficient variable speed drive provides constant pressure along with smooth, quiet operation. The set pressure can easilly be altered via the intuitive inverter controls which also display a live pressure readout of the system.
Out Of StockFree Standard Delivery
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5055-FV-5-6
Trebles - FlyVar 5055-FV-5-6 Cold Water Booster Set - 230v - Single Phase - With LCD Display - ObsoleteThe Trebles - FLYVAR Range of cold water booster sets provides fast and energy-efficient performance in a compact, simple arrangement. The single Pump unit combined with energy efficient variable speed drive provides constant pressure along with smooth, quiet operation. The set pressure can easilly be altered via the intuitive inverter controls which also display a live pressure readout of the system.
Out Of StockFree Standard Delivery
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FLEX-FU16/150R
VIP - 00/0600 PN16 6″ (150mm) EPDM Flanged Untied Rubber Flexible Connector (WRAS Approved)Trebles PN16 Flanged Untied Rubber Flexible Connectors - DN150 PN16 The VIP 00/0600 PN16 6″ (150mm) EPDM Flanged Untied Rubber Flexible Connector (WRAS Approved) is a Flexibles item.
£323.85 RRP £146.24 £121.87In stock
Free Standard Delivery
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FLEX-FU16/200R
VIP - 00/0600 PN16 8″ (200mm) EPDM Flanged Untied Rubber Flexible Connector (WRAS Approved)Trebles PN16 Flanged Untied Rubber Flexible Connectors - DN200 PN16 The VIP 00/0600 PN16 8″ (200mm) EPDM Flanged Untied Rubber Flexible Connector (WRAS Approved) is a Flexibles item.
£271.92 RRP £212.94 £177.45In stock
Free Standard Delivery
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FLEX-FT16/032R
VIP - 00/0601 PN16 1 ¼″ (32mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved)Trebles PN16 Flanged Tied Rubber Flexible Connectors - DN32 PN16 The VIP 00/0601 PN16 1 ¼″ (32mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved) is a Flexibles item.
£135.96 RRP £77.72 £64.77In stock
Free Standard Delivery
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FLEX-FT16/040R
VIP - 00/0601 PN16 1 ½″ (40mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved)Trebles PN16 Flanged Tied Rubber Flexible Connectors - DN40 PN16 The VIP 00/0601 PN16 1 ½″ (40mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved) is a Flexibles item.
£146.52 RRP £85.43 £71.19In stock
Free Standard Delivery
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FLEX-FT16/050R
VIP - 00/0601 PN16 2″ (50mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved)Trebles PN16 Flanged Tied Rubber Flexible Connectors - DN50 PN16 The VIP 00/0601 PN16 2″ (50mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved) is a Flexibles item.
£165.00 RRP £95.95 £79.96In stock
Free Standard Delivery
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FLEX-FT16/065R
VIP - 00/0601 PN16 2 ½″ (65mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved)Trebles PN16 Flanged Tied Rubber Flexible Connectors - DN65 PN16 The VIP 00/0601 PN16 2 ½″ (65mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved) is a Flexibles item.
£194.04 RRP £83.42 £69.52In stock
Free Standard Delivery
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FLEX-FT16/080R
VIP - 00/0601 PN16 3″ (80mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved)Trebles PN16 Flanged Tied Rubber Flexible Connectors - DN80 PN16 The VIP 00/0601 PN16 3″ (80mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved) is a Flexibles item.
£233.64 RRP £146.11 £121.76In stock
Free Standard Delivery
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FLEX-FT16/100R
VIP - 00/0601 PN16 4″ (100mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved)Trebles PN16 Flanged Tied Rubber Flexible Connectors - DN100 PN16 The VIP 00/0601 PN16 4″ (100mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved) is a Flexibles item.
£267.96 RRP £168.12 £140.10In stock
Free Standard Delivery
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FLEX-FT16/125R
VIP - 00/0601 PN16 5″ (125mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved)Trebles PN16 Flanged Tied Rubber Flexible Connectors - DN125 PN16 The VIP 00/0601 PN16 5″ (125mm) EPDM Flanged Tied Rubber Flexible Connector (WRAS Approved) is a Flexibles item.
£214.00 RRP £197.34 £164.45In stock
Free Standard Delivery
Trebles
Established in 1966, Trebles designs and manufactures a range of innovative pump and fluid circulation solutions for a wide range of applications.
Their big sellers include the EcoBoost and EcoPlus booster sets, suitable for both commercial and domestic use, and available in single, twin, or multiple pump arrangements. The Pressbox provides a compact pressurisation solution for tight spaces, while the Run-Around-Coil Sets offer pre-fabricated solutions for sealed cooling systems in conjunction with air handling units.
In addition to these, Trebles offers a versatile range of pumps, including the Trident (packaged booster set and tank), Compact, and PH lines, designed to meet the needs of applications ranging from domestic hot water and heating to industrial fluid circulation.

























