BUFFER VESSEL RANGE - Commercial Hot Water Solutions Ltd.

1 BUFFER VESSEL RANGE . 2 | BUFFER VESSEL RANGE . About CHWS. CHWS Ltd, was established as a Bosch recognised Products supplier of high quality Commercial and industrial CHWS is now pleased to be able to provide a RANGE hot Water generators and storage vessels for use of Stainless Steel Hot Water Generators, Packaged with the Bosch Commercial & Industrial RANGE of Plate heat Exchangers, BUFFER VESSEL and Calorifiers boilers and Water heaters. direct to the UK HEVAC market. Our products are of the highest technical standards and offer cost Nationwide effective Solutions to all Commercial hot Water From our headquarters near Bristol, our products projects. are available through all major merchants across the UK. Packaged Plate heat Exchangers Calorifiers Semi instantaneous Hot Water Generators Plate heat Exchangers BUFFER Vessels Worcester Bosch Gas Fired Water Heaters BUFFER VESSEL RANGE | 3. BUFFER VESSEL RANGE XVS RANGE PS: Thermal Store Stainless Steel BUFFER VESSEL RANGE suitable for use Mild Steel BUFFER VESSEL RANGE suitable for use with Domestic Hot Water , with option for u-bundle with Heating Water , with option for oversized heat exchangers giving greater exibility over outputs connections, insepction hatches, horizontal and capacities.

2 Orientation and outdoor insulation. Eurotank PSS: Chilled Water Storage Cost effective, glass lined, BUFFER VESSEL RANGE Chilled Water BUFFER VESSEL RANGE , with option suitable for use with Domestic Hot Water , with for oversized connections, insepction hatches, option for u-bundle heat exchangers giving greater horizontal orientation and outdoor insulation. exibility over outputs and capacities. XVS EUROTANK PS PSS. 4 | BUFFER VESSEL RANGE . XVS RANGE BUFFER VESSEL RANGE with option for u-bundle heat exchangers giving greater flexibility over outputs and capacities XVS RANGE A RANGE of Stainless Steel potable hot Water BUFFER vessels with option for 'ubundle' or removable copper heat exchangers. The XVS RANGE is available in huge capacities, up to 5000 litres as standard with 1, 2 or 3 inspection hatches or heat exchangers modules giving optimum flexibility for designs. All XVS units are availble with factory fitted insulation or without, and options are available for Rockwool Insulation and Stucco Aluminum finish.

3 Units are also available for horizontal installation. BUFFER VESSEL RANGE | 5. INOX XVS1: Stainless Steel Domestic Hot Water BUFFER VESSEL Construction Data Capacity litres 300 500 800 1500 2000 3000 4000 5000. Insulation mm 100 100 100 100 100 100 100 100 100 100. Thickness Maximum Operating degree C 95 95 95 95 95 95 95 95 95 95. Temperature Standing w/ 24hr 63 95 174 193 250 305 325 344 412 455. Losses Inspection mm 180/120 290/220. Hatch Weight Empty kg 70 85 115 130 285 350 435 535 635 735. Max Operating Pressure bar 10 10 10 10 6 6 6 6 6 6. ( VESSEL ). Dimensions Overall Height mm 1680 1755 1855 2095 2155 2470 2230 2730 2650 2760. Overall mm 640 790 990 990 1200 1300 1450 1450 1700 1800. Diameter Construction Material Stainless Steel (316). Soft / Hard Polyutherane, Rockwool & Aluminium Stucco, Insulation Type Armaflex / Skay Jacket options Arrangement Vertical - Horizontal available upon request Construction Standard 2010/30/EU, 2009/125/CE, 97/23/CE Art.

4 Electric Immersion Backup Available upon Request 6 | BUFFER VESSEL RANGE . Eurotank BUFFER VESSEL RANGE with option for u-bundle heat exchangers giving greater exibility over outputs and capacities. Eurotank RANGE A RANGE of Mild Steel Glass Lined potable hot Water BUFFER vessels with option for 'ubundle'. or removable copper heat exchangers. The Eurotank RANGE is available in huge capacities, up to 5000 litres as standard with 1, 2 or 3 inspection hatches or heat exchangers modules giving optimum exibility for designs. All Eurotank units are availble with factory fitted insulation or without, and options are available for Rockwool Insulation and Stucco Aluminum finish. Units are also available for horizontal installation. BUFFER VESSEL RANGE | 7. Eurotank: Stainless Steel Domestic Hot Water BUFFER VESSEL Construction Data Capacity litres 300 500 800 1500 2000 3000 4000 5000. Insulation mm 100 100 100 100 100 100 100 100 100 100. Thickness Maximum Operating degree C 95 95 95 95 95 95 95 95 95 95.

5 Temperature Standing w/ 24hr 63 95 174 193 250 305 325 344 412 455. Losses Inspection mm 180/120 290/220. Hatch Weight Empty kg 70 85 115 130 285 350 435 535 635 735. Max Operating Pressure bar 10 10 10 10 6 6 6 6 6 6. ( VESSEL ). Dimensions Overall Height mm 1680 1755 1855 2095 2155 2470 2230 2730 2650 2760. Overall mm 640 790 990 990 1200 1300 1450 1450 1700 1800. Diameter Construction Material Mild Steel / Glass Lined Soft / Hard Polyutherane, Rockwool & Aluminium Stucco, Insulation Type Armaflex / Skay Jacket options Arrangement Vertical - Horizontal available upon request Construction Standard 2010/30/EU, 2009/125/CE, 97/23/CE Art. Electric Immersion Backup Available upon Request 8 | BUFFER VESSEL RANGE . Ancillary Items CHWS provide a RANGE of high quality removable heat exchangers for use with the XVS RANGE of BUFFER vessels. These heat exchangers can be factory fitted or easily installed on site and offer a cost effective and flexible solution. Electrical immersion heaters are also available for all cylinders in the RANGE .

6 Serpentino Removable heat Exchangers SR1 SR3 SR5 SR6. heat exchanger Surface Area (sqm) Absored Power (kw) 36 62 108 146. Primary Flow Rate (cubic metres) 1 DHW Output (cubic metres) Primary Pressure Loss (mbar) 387 745 745 1930. Maximum Operating Pressure 10 bar Length (mm) (L) 550 580 750 980. Height (A) DN100 DN200 DN200 DN200. Primary Connection Sizes (B) 3/4" 3/4" 1" 1". Weight (kg) 29. Water Capacity (l) BUFFER VESSEL RANGE | 9. Immersion Heaters REM1 REM2 REM3 RET3 RET4 RET6 RET7 RET9 RET12 RET15. kW Rating 2 3 3 6 9 12 15. Single or Three Phase 1PH 3PH. IP Rating IP65. Weight (kg) 2 3 4 5. Length (mm) 320 320 320 300 450 600 700 700 850 850. Connection Size 1 1/2". U' Bundle heat exchanger UB1 UB2 UB3 UB4 UB5 UB6 UB7 UB8 UB9 UB10 UB11 UB12. heat exchanger 1 2 2 3 4 5 6 8 10. Surface Area (sqm). Absored Power (kw) 16 27 35 56 84 84 126 159 210 249 324 401. Primary Flow Rate 4 8 15. (cubic metres / hr). DHW Output 274 462 599 958 1436 1436 2155 2719 3591 4258 5540 6857.

7 (l/hr @ 60 Deg C). Primary Pressure Loss 110 60 40 120 80 80 60 160 125 170 210 250. (mbar). Maximum Operating 10 bar Pressure Length (mm) (L) 440 440 475 680 800 595 720 745 785 700 920 1150. To Fit Flange 290 480. Primary Connection 1" 2". Sizes (B). Weight (kg) 10 12 14 17 19 38 45 53 61 69 84 100. 10 | BUFFER VESSEL RANGE . PS: Thermal Store BUFFER VESSEL RANGE suitable for use with heating Water . PS: Thermal Store RANGE A RANGE of Mild Steel heating Water BUFFER vessels available in huge capacities, up to 5000. litres as standard with numerous tappings for added design and installation flexibility. Inspection hatches and coils available as optional extras. All PS Thermal Store units are availble with factory fitted insulation or without, and options are available for Rockwool Insulation and Stucco Aluminum finish. Units are also available for horizontal installation. BUFFER VESSEL RANGE | 11. PS: Thermal Store Construction Data Capacity (litres) 500 800 1000 1500 2000 2500 3000 4000 5000.

8 Insulation Thickness (mm) 100. Max Op Temp (Deg C) 95. Standing Losses w/24hr 95 174 193 250 305 325 344 421 455. Weight 120 170 190 240 330 350 400 460 555. Max Working Pressure (bar) 3. Height (mm) 1775 1800 2190 2165 2480 2220 2720 2645 2870. Diameter (mm) 850 990 990 1200 1300 1450 1450 1700 1800. Construction Material High Quality Mild Steel Soft / Hard Polyutherane, Rockwool & Aluminium Stucco, Insulation Type Armaflex / Skay Jacket options Arrangement Vertical Standards 2010/30/EU, 2009/125/CE, 97/23/CE Art. * other sizes available upon request Connections PS: Thermal Store Quantity 300 - 5000. 1. Air Vent 1 1 1/4". 2. Inlet / Outlet Connections 8 1 1/2". 3. Probe Connection 4 1/2". * other connection sizes available Also availble: Flanged Inspection Hatches Heating Water Vessels with Heating Coils 12 | BUFFER VESSEL RANGE . PSS Chilled Water Storage Cylinder RANGE BUFFER VESSEL RANGE suitable for use with chilled Water PSS Chilled Water Storage VESSEL RANGE A RANGE of Mild Steel chilled Water BUFFER vessels available in huge capacities, up to 5000.

9 Litres as standard with numerous tappings for added design and installation flexibility. Inspection hatches and coils available as optional extras. All PSS Chilled Water Storage VESSEL units are availble with factory fitted insulation or without, and options are available for Rockwool Insulation and Stucco Aluminum finish. Units are also available for horizontal installation. BUFFER VESSEL RANGE | 13. PSS: Chilled Water Storage Construction Data Capacity (litres) 500 800 1000 1500 2000. Insulation Thickness (mm) 50. PEXL Insulation (mm) 30. Max Op Temp (Deg C) 95. Standing Losses w/24hr 95 174 193 250 305. Weight 120 170 190 240 330. Max Working Pressure (bar) 6 3. Height (mm) 1775 1800 2190 2165 2480. Diameter (mm) 850 990 990 1200 1300. Construction Material High Quality Mild Steel Soft / Hard Polyutherane, Rockwool & Aluminium Stucco, Insulation Type Armaflex / Skay Jacket options Arrangement Vertical Standards 2010/30/EU, 2009/125/CE, 97/23/CE Art. * other sizes available upon request Connections PSS Chilled Water Storage Quantity 500 800 - 1000 1500 - 2000.

10 1. Air Vent 1 1 1/4" 1 1/4" 1 1/4". 2. Inlet / Outlet Connections 6 2 1/2" 3" 4". 3. Probe Connection 3 1/2" 1/2" 1/2". 4. Drain Coil 1 3/4" 1" 1". 5. Immersion Heater Port 1 1 1/2" 2 2. * other connection sizes available Also availble: External Insulation for outdoor installations 14 | BUFFER VESSEL RANGE . Large & Bespoke Vessels At CHWS we are able to customise our RANGE to provide a bespoke option for your project Size & Orientation Other Bespoke Features Vessels can be made shorter to fit low ceiling Vessels can be supplied with a RANGE of tailored heights, or more narrow to fit confined spaces. options including higher working temperatures Our standard RANGE of cylinders are priced in and pressures, increased number of tappings, vertical orientation but we can offer horizontal inspection hatches and ports and insulation options for most models. thicknesses. Insulation Options We offer a variety of insulation options; 100mm soft polyurathene jackets as standard.