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#2202702

Center Brand range of brass and copper end feed fittings for use with copper pipe. For above ground use only. Maximum working pressure 16.0 bar. Maximum operating temperature 99°C.

Section:
1210 Fittings for use with Tube and Pipe
Section Subtitle:
End feed, for use with copper tube. Unless specified in the individual approval, the products within this section are not suitable for below ground use
WRAS Approval Number:
2202702
Marking:
CB (brand of Wolseley) and size on body
Installation Requirements:
R001
Expiry date:
28/02/2027
Model:
Center Brand range consisting of: N1 STRAIGHT COUPLING: 6mm to 54mm N1IM ADAPTOR COUPLING: 15mm x ½” to 28mm x 1” N1R REDUCING COUPLING: 8mm x 6mm to 54mm x 42mm N1SLIP STRAIGHT COUPLING SLIP: 15mm to 54mm N2 STRAIGHT FEMALE CONNECTOR: 15mm x 3/8" to 54mm x 2” N3 STRAIGHT MALE CONNECTOR: 15mm x 3/8" to 54mm x 2” N6 REDUCER: 8mm x 6mm to 54mm x 42mm N7 FEMALE ADAPTOR: 15mm x ½” to 54mm x 2” N8 MALE ADAPTOR: 15mm x ½” to 54mm x 2” N9 ADAPTOR: ½” x 15mm to ¾” x 22mm N11 UNION COUPLING CONE FACE: 15mm to 54mm N12 ELBOW: 8mm to 54mm N12R REDUCING ELBOW: 22mm x 15mm N12S STREET ELBOW: 10mm to 54mm N13 MALE ELBOW: 15mm x 1/2” to 28mm x 1” N14 FEMALE ELBOW: 15mm x ½” to 35mm x 1.1/4” N15 BACKPLATE ELBOW: 15mm x ½” to 22mm x ¾” N18 SLOW BEND: 10mm to 54mm N18S SLOW STREET BEND: 10mm to 54mm N21 OBTUSE ELBOW 45°: 12mm to 54mm N21S OBTUSE STREET ELBOW 45°: 15mm to 54mm N22 PARTIAL CROSSOVER: 15mm to 22mm N23 FULL CROSSOVER: 15mm to 22mm N24 EQUAL TEE: 6mm to 54mm N25 TEE REDUCED BRANCH: 15mm x 15mm x 10mm to 54mm x 54mm x 42mm N26 TEE ONE END REDUCED: 18mm x 15mm x 18mm to 54mm x 42mm x 54mm N27 TEE ONE END AND BRANCH REDUCED: 15mm x 12mm x 12mm to 54mm x 42mm x 42mm N28 TEE BOTH ENDS REDUCED: 10mm x 10mm x 12mm to 35mm x 35mm x 42mm N29 FEMALE TEE: 15mm x ½” x 15mm N29R FEMALE TEE: 22mm x ½” x 22mm to 28mm x ½” x 28mm N30 FEMALE TEE: 15mm x 15mm x ½” to 28mm x 28mm x 1” N30R FEMALE TEE: 22mm x 22mm x ½” to 35mm x 35mm x ½” N50 CROSS: 15mm to 22mm N61: 8mm to 54mm N61AV STOP END: 15mm N62 STRAIGHT TAP CONNECTOR: 15mm x ½” to 22mm x ¾” N63 BENT TAP CONNECTOR: 15mm x ½” to 22mm x ¾” N64 BENT UNION ADAPTOR: 15mm x ¾” N65 BENT MALE UNION CONNECTOR: 15mm x ½” to 28mm x 1” N68 STRAIGHT UNION ADAPTOR: 15mm x ¾” to 28mm x 1¼” N68FF FLAT FACED UNION ADAPTOR: 22mm x ¾” N68 METER UNION: 22mm x ¾” N69 STRAIGHT MALE UNION CONNECTOR: 15mm x ½” to 54mm x 2”

Approval Holder:
Wolseley UK Ltd.
Company Name
Wolseley UK Ltd.
Address
2 Kingmaker Court, Warwick Technology Park, Warwick
Postcode
CV34 6DY
Country
United Kingdom
Phone
01926705792
General Email
martin.lister@wolseley.co.uk

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#2204300

WC dual flush drop valve comprising of a plastic body, silicone seating washer and an internal overflow. The valve is operated via a push button assembly (not included) for either full or reduced flush. Cold water use only.

Section:
1305 Flushing Mechanisms
Section Subtitle:
WC. Except where specified, flushing valves within this section have only completed a limited number of the performance and endurance tests as stated in the "Regulators Specification for WC suites installed after 1st January 2001". The flush volume of valves within this section have not been verified by test. When installed in combination with a WC cistern and pan, further performance tests will be required.
WRAS Approval Number:
2204300
Size:
60.56mm Ø
Marking:
Kohler on body
Installation Requirements:
R001 R571 R580
Expiry date:
30/04/2027
Model:
1360140

Approval Holder:
Kohler Mira Ltd.
Company Name
Kohler Mira Ltd.
Address
Cromwell Road Cheltenham Gloucestershire
Postcode
GL52 5EP
Country
United Kingdom
Phone
07425 645619
General Email
jon.barfield@mirashowers.com

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Manufacturer:
Kohler Mira Ltd.
Company Name
Kohler Mira Ltd.
Address
Cromwell Road Cheltenham Gloucestershire
Postcode
GL52 5EP
Country
United Kingdom
Phone
07425 645619
General Email
jon.barfield@mirashowers.com

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#2201339

Range of stainless-steel plate heat exchangers with EPDM gaskets. The primary circuit, (excluding the E2 prefix models), incorporates a drain valve and a pump (excluding STP prefix models including an ‘N’ as the 14th figure). Operating parameters: Maximum working pressure of the secondary circuit: 6.0 bar or 10.0 bar (see model). Maximum working pressure of the primary circuit: E4 models: 6.0 bar. C3, E3, E2, i2: 10.0 bar. Models added February 2023 – Econoplate STP3, STC3, STP2, STC2 & STP4: 10.0 bar. Maximum operating temperature: Primary 140°C & Secondary 85°C.

Section:
1350 Heat Exchangers
Size:
Secondary: 1½” BSP (F) or 2” BSP (F), as well as 1” BSP (F) recirculation connection where fitted. Primary: DN40 or DN50 flanged inlet, 1½” BSP (M) or 2” BSP (M) outlet.
Marking:
Stokvis logo, Stokvis, Econoplate & model, pressure, flow rate, WRAS and other technical information on data plate on body.
Installation Requirements:
R001 R511
Expiry date:
31/01/2027
Model:
Econoplate models: Following models xx goes from 5-59 to denote number of plates. E4Axx, E4Aixx, E4Bxx, E4Bixx, E3A1xx, E3Ai1xx, C3Ai1xx, E3A3xx, E3Ai3xx, C3Ai3xx, i2Axx, i2Bxx, E2A(##)xx, E2B(##)xx, E4AxxD, E4AixxD, E4BxxD, E4BixxD, E3A1xxD, E3Ai1xxD, C3Ai1xxD, E3A3xxD, E3Ai3xxD, C3Ai3xxD, i2AxxD, i2BxxD. Following models xx goes from 11-74 to denote number of plates: E3Cxx, E3Cixx, C3Cixx, i2Cxx, E2C(##)xx, E3CxxD, E3CixxD, C3CixxD, i2CxxD. FIRST LETTER: E = MODELS PAINTED YELLOW. C = MODELS ARE IDENTICAL TO E MODELS BUT PAINTED WHITE. i = Fitted with a speed controlled primary pump (2 port models only). FIRST NUMBER: PRIMARY CONTROL VALVE TYPE/NO. OF PORTS - 2, 3 or 4. NEXT LETTER RELATES TO FRAME SIZE OR PRIMARY CONTROL SET (PUMP & OR CONTROL VALVE) SIZE: Frame size - A, B or C. When fitted with a speed controlled primary pump add an i (3 and 4 port models only). When fitted with twin head primary pump add a D to model designation after the number xx. xx = number of (heat exchanger) plates All model names are followed by +0R where: +0R = no secondary pump. ## added to differentiate primary fluids and can be replaced with the following: SW = steam to water. LTHWS = low temperature heating to domestic hot water. MTHWS = medium temperature heating to domestic hot water. Units with a secondary pressure of 10.0 bar use stainless connections and are denoted by ’10 bar’ at end of model number. Units with a secondary pressure of 6.0 bar use bronze connections which are standard fitment so no addition or alteration to model number. All models can be fitted with either 1.5” or 2” secondary circuit connections, this does not affect the product model number. Models added February 2023 - Econoplate STP3, STC3, STP2, STC2 & STP4: ST (first 2 figures) – Signifies a Stokvis product on all models. All Econoplate models are orange in colour. P or C (3rd figure) – Signifies small or large chassis (P = 1.5” primary connections, C = 2” primary connections). 2, 3, or 4 (4th figure) – Signifies configuration of chassis to suit control valve, 2, 3 or 4 port. A, B, or C (5th figure) – Signifies secondary connection sizes (A = 1.5”, B = 2.0”, C = 2.0” stainless). 5 – 59 (P chassis), 11 – 74 (C chassis) (6th & 7th figure) – Signifies number of identical plates on unit. H, L, or M (8th Figure) – Signifies heat exchanger plate design (H = High theta, L = Low theta, M (mixed) = Combination of H & L). T1 or T2 (9th & 10th figure) – Signifies type of control panel (T1 = Standard control panel, T2 = Touchscreen premium panel). 2, 3, or 4 (11th figure) – Signifies primary control valve/s configuration (2 = 2 port, 3 = 3 port, 4 = 4 port). S, D, or N (12th figure) – Signifies primary pump configuration (S = Single head, D = Dual head, N = No primary pump fitted). 1 or 4 (13th figure) – Signifies number of temp sensors fitted to unit (1 = 1, 4 = 4). N (14th Figure) – Signifies no secondary pump fitted. Example: STP3A17HT13S4N

Approval Holder:
Stokvis Energy Systems
Company Name
Stokvis Energy Systems
Address
96R Walton Road East Molesey Surrey
Country
KT8 0DL

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Manufacturer:
Stokvis Energy Systems
Company Name
Stokvis Energy Systems
Address
96R Walton Road East Molesey Surrey
Country
KT8 0DL

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#2204319

Range of plate heat exchanger with stainless steel bodies. Maximum working pressure10 bar. Maximum operating temperature 100°C.

Section:
1350 Heat Exchangers
Size:
½”BSP(M) secondary x ¾”BSP(M) primary Ø 16mm holes on inlets and outlets
Marking:
G20 Engineering logo, model number, production date WW/YY etched on body
Installation Requirements:
R001
Expiry date:
30/04/2027
Model:
Plate heat exchanger – Type PEP15440A01 (with insert M5) PEP15440A01-20 PEP15440A01-18 PEP15440A01-16 PEP15440A01-14 PEP15440A01-12 PEP15440A01-10 Plate heat exchanger – Type PEP15440B01 (with 2 G ½’ fitting and 2 G ¾’ fitting) PEP15440B01-20 PEP15440B01-18 PEP15440B01-16 PEP15440B01-14 PEP15440B01-12 PEP15440B01-10

Approval Holder:
G20 ENGINEERING s.r.l.
Company Name
G20 ENGINEERING s.r.l.
Address
Localita Campogrande 13- 29013 Carpaneto P.no (PC)
Country
Italy

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#2111377

Range of under-sink, electrically heated vented water heaters (cased and insulated). Maximum operating temperature 98˚C

Section:
1390 Heaters
Section Subtitle:
Electric, thermal storage, mains fed, open outlet.
WRAS Approval Number:
2111377
Size:
3/8” BSP
Marking:
CLEARWATER on front of heater Model and other tech info on adhesive label on body
Installation Requirements:
R001
Expiry date:
30/11/2026
Model:
2.4L,1500KW: CWT124T CWT024T CWT023T 4L,2300KW: CWT140T

Approval Holder:
Clearwater Products Ltd
Company Name
Clearwater Products Ltd
Address
Unit 5603 Shannon Place Tewkesbury Place
Postcode
GL20 8SL

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#2201303

"Greenstar" range of indirect heat interface units and "Flow 8000" (added December 2024) range of direct heat interface units providing heating and instantaneous hot water. The heating system incorporates an expansion vessel. The products are sold with or without a prefix kit (see model), which comprises of a mounting bracket that includes spherical valves for all circuits. The "Greenstar" indirect models include a pressure relief valve (set at 3.0 bar) on the space (central) heating circuit. Greenstar models: Maximum working pressure district heating 10.0 bar. Maximum working pressure space heating 2.5 bar. Maximum working pressure secondary hot water 10.0 bar. Maximum operating temperature 60°C (secondary) and 90°C (primary). Flow 8000 models (added December 2024): Maximum working pressure district and space heating 10.0 bar. Maximum working pressure secondary hot water 10.0 bar. Maximum operating temperature 60°C (secondary) and 90°C (primary).

Section:
1465 Heaters
Section Subtitle:
Combination boilers and Water Jacketed Tube heaters. Low volume water content. Heat retained in water heaters will cause expansion of water after closure of draw-off taps and valves. Provision for expansion of water must be made to accommodate excess pressure within the system. Particular care is required where check valves are positioned, or loose jumper valves are thought to be upstream of the heater.
WRAS Approval Number:
2201303
Note:
The 7-733-601-272 prefix kit is not approved in its own right.
Size:
Models which incorporate the prefix kit: All circuits 22mm compression. 7-733-601-272 Prefix kit: All circuits 22mm compression inlets x ¾” BSP (M) outlets. Models which do not incorporate the prefix kit: All circuits ¾” captive nut.
Marking:
Worcester on front panel. Worcester, model, address, serial number and other technical information on data label on inside of case. Models added December 2024: Bosch on front panel.
Installation Requirements:
R001 R140 R360
Expiry date:
31/01/2027
Model:
The following models incorporate the prefix kit: 7-733-600-134: Greenstar HIU KE plus with Heat Meter, 7-733-600-135: Greenstar HIU KE Plus, 7-733-600-136: Greenstar HIU E plus with Heat Meter, 7-733-600-137: Greenstar HIU E plus, 7-733-600-138: Greenstar HIU E with Heat Meter, 7-733-600-139: Greenstar HIU E, 7-733-600-140: Greenstar HIU with Heat Meter & 7-733-600-141: Greenstar HIU. The following models are sold without the prefix kit: 7-735-600-662: Greenstar HIU KE plus with Heat Meter, 7-735-600-661: Greenstar HIU KE Plus, 7-735-600-660: Greenstar HIU E with Heat Meter, 7-735-600-659: Greenstar HIU E, 7-735-600-663: Greenstar HIU with Heat Meter, 7-735-600-658: Greenstar HIU. Prefix kit (which must be installed in conjunction with the aforementioned models): 7-733-601-272. Models added May 2023 (incorporate prefix kit 7-733-601-272): 7-735-600-724: Greenstar HIU E with Heat Meter, 7-735-600-725: Greenstar HIU KE with Heat Meter, 7-735-600-726: Greenstar HIU with Heat Meter. Models added December 2024 (sold without the prefix kit): 7-735-600-733: Flow 8000 40 D, 7-735-600-734: Flow 8000 40 DH with heat Meter, 7-735-600-735: Flow 8000 50 D, 7-735-600-736: Flow 8000 50 DH with heat Meter, 7-735-600-737: Flow 8000 60 D, 7-735-600-738: Flow 8000 60 DH with heat Meter.

Approval Holder:
Worcester Bosch
Company Name
Worcester Bosch
Address
Cotswold Way Warndon Worcester
Postcode
WR4 9SW
Country
United Kingdom
Phone
+44 1905 752761
General Email
ian.sharp@uk.bosch.com

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Manufacturer:
Worcester Bosch
Company Name
Worcester Bosch
Address
Cotswold Way Warndon Worcester
Postcode
WR4 9SW
Country
United Kingdom
Phone
+44 1905 752761
General Email
ian.sharp@uk.bosch.com

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#2112012

Union ball, non-return valve with a plastic PVC body. Maximum working pressure 10.0 bar. Cold water use only.

Section:
1530 Miscellaneous Fittings
WRAS Approval Number:
2112012
Note:
Does not provide sufficient protection against backflow to meet the requirements of The Water Supply (Water Fittings) Regulations 1999 (England and Wales), The Water Supply (Water Fittings) (Scotland) Byelaws 2014 or The Water Supply (Water Fittings) Regulations (Northern Ireland) 2009. For this purpose reference should not be made to `Backflow Prevention Devices`.
Size:
20mm (F) solvent cement connection
Marking:
Company logo (ERA), PN and size on body
Installation Requirements:
R001
Expiry date:
31/12/2026
Model:
UBC02 20mm

Approval Holder:
ERA Piping (Zhejiang) Co.,Ltd.
Company Name
ERA Piping (Zhejiang) Co.,Ltd.
Address
No.1118 Huangjiao Road, Huangyan Economic Development Zone, Taizhou, Zhejiang
Country
China

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Manufacturer:
ERA Piping (Zhejiang) Co.,Ltd.
Company Name
ERA Piping (Zhejiang) Co.,Ltd.
Address
No.1118 Huangjiao Road, Huangyan Economic Development Zone, Taizhou, Zhejiang
Country
China

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#2204042

Range of pressure transmitters with stainless steel bodies. Maximum working pressure 10.0 to 200.0 bar (please refer to model). Maximum operating temperature 100°C.

Section:
1530 Miscellaneous Fittings
Size:
1/2 in - 14 NPT female 1/2 in - 14 NPT male / 1/4 in - 18 NPT female DIN EN 837-1 G 1/2 B Front bonded G 1/2 in
Marking:
ABB, model, serial number & technical info on adhesive label on body.
Installation Requirements:
R001
Expiry date:
30/04/2027
Model:
PAS100.X.Y.GW/GA & PGS100.X.Y.GW/GA Where X denotes the pressure and can be replaced with any of the following sensor range (and max working pressure): C = 60 mbar (10.0 bar). F = 400 mbar (10.0 bar). L = 2500 mbar (30.0 bar). D = 10 bar (60.0 bar). K = 40 bar (80.0 bar). R = 100 bar (200.0 bar). Where Y denotes the connections and can be replaced with any of the following: A = 1/2 in - 14 NPT female B = 1/2 in - 14 NPT male / 1/4 in - 18 NPT female C = DIN EN 837-1 G 1/2 B P = Front bonded G 1/2 in

Approval Holder:
ABB S.p.A
Company Name
ABB S.p.A
Address
Via Vaccani, 4 Tremezzina (loc. Ossuccio)
Postcode
22016
Country
Italy
General Email
matteo.gaffuri@it.abb.com

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Manufacturer:
ABB S.p.A
Company Name
ABB S.p.A
Address
Via Vaccani, 4 Tremezzina (loc. Ossuccio)
Postcode
22016
Country
Italy
General Email
matteo.gaffuri@it.abb.com

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#2207708

Range of click type pop-up wastes with brass bodies. Maximum operating temperature 60°C.

Section:
1535 Miscellaneous
Section Subtitle:
Tap accessories.
WRAS Approval Number:
2207708
Note:
Open outlet use only
Size:
1 ¼” BSP (M)
Marking:
Lota on body
Installation Requirements:
R001
Expiry date:
31/07/2027
Model:
62531-00-0A 60144-00-01 60144-00-00 Model added October 2023 60144-00-03X

Approval Holder:
Xiamen Lota International Co., Ltd.
Company Name
Xiamen Lota International Co., Ltd.
Address
No. 61 Xing Nan Road Jimei District Xiamen
Postcode
361022
Country
China
General Email
liwenjuan@lota.com.cn

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Manufacturer:
Xiamen Lota International Co., Ltd.
Company Name
Xiamen Lota International Co., Ltd.
Address
No. 61 Xing Nan Road Jimei District Xiamen
Postcode
361022
Country
China
General Email
liwenjuan@lota.com.cn

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#2110066

Range of vertical multistage pumps with stainless-steel bodies, stainless-steel impellers, shaft and outer sleeve. Maximum working pressures: T (oval flange): 16.0 bar. V (Victaullic & grooved), C (clamp flanges) & F (round flange) versions: 26.0 bar. Maximum operating temperature 100°C.

Section:
1610 Pumps
Section Subtitle:
Wholesome water use.
WRAS Approval Number:
2110066
Size:
EV1-EV3 & 1VR-3VR models - F (round flange) versions: DN25. EV6-EV20 & 6VR-20VR models - F (round flange) versions: DN32-50. EV1-EV20 & 1VR-20VR models - T (oval flange), V (Victaullic - EV; Grooved - VR), C (clamp flanges) & F (round flange) versions: DN32-50.
Marking:
Franklin Electric, model name, date of production (DD/MM/YYYY), pressure, temperature and other technical information on data plate on body.
Installation Requirements:
R001 R415
Expiry date:
31/10/2026
Model:
EV and VR ranges. Code example (EV range): EV 20 /15 A B C D E F G H J K L M N PMP/A. Where: EV = Pump model EV (EV = E-Tech “brand”). 20 = Rated flow [m³/h] (varies: 1-20). /15 = No. of stages/impellers. (See model and stages below for more detail). A = No. of trimmed impellers, if "Empty" = none. B = Flange type: "F" - round; "T" - oval; "V" - Victaulic; "C" - clamp. C = Materials: "I" - (AISI304/EN1.4301); "N" (AISI316/EN1.4401). D = Motor power (kW x 10). E = Frequency: "5" - 50Hz; "6" - 60Hz. F = No. of motor poles: "Empty" - 2 poles; "4" - 4 poles. G = Motor type: "Empty" - without motor, "T" - 3-phase; "M" - 1-phase. H = Mechanical Seal: "Empty" - standard version (EV1-EV20 & 1VR-20VR versions only). J = Type of mechanical Seal: E1 (SiC-Carbon Graphite-EPDM) or E2 (SiC-SiC-EPDM). K = "Empty" - standard version, "H" - high pressure. L = "Empty" - standard version, "P" - passivated. M = "Empty" - standard version N = "Empty" - no motor, “IE..” motor efficiency class. PMP/A = cold formed pump casing. Code example (VR range): 3 VR0700 A B C X-XXXX. Where: 3 = Rated flow [m³/h] (varies: 1-20). VR = Pump model (VR = FPS “brand”). 07 = No. of stages/impellers. (See model and stages below for more detail). 00 = Impeller trim: 00 = no trim, A1 = 1A (one trimmed impeller), A2 = 2A (two trimmed impellers). A = Materials: "H" - (AISI304/EN 1.4301); "N" (AISI316/EN 1.4401). B = Flange type: "F" - round; "T" - oval; "V" - Grooved (Victaullic); "C" - clamp. C = Mechanical Seal: “1” - QBE; “2” - QQE. X-XXXX = Combination of numbers and letter relating to frame, speed, motor and electronics (does not affect water pathways). Last two digits can be empty for versions without a motor. Minimum and maximum number of stages (please note the oval flange models have a lower maximum, this is included in brackets as follows [15] to denote 15 stages): EV1/1VR: stage from 2 to 37 [23] (50Hz) and from 2 to 25 [15] (60Hz); EV3/3VR: stage from 2 to 33 [21] (50Hz) and from 2 to 23 [14] (60Hz); EV6/6VR: stage from 2 to 36 [21] (50Hz) and from 2 to 23 [14] (60Hz); EV10/10VR: stage from 2 to 24 [15] (50Hz) and from 2 to 17 [10] (60Hz); EV15/15VR: stage from 1 to 17 [10] (50Hz) and from 1 to 12 [10] (60Hz); EV20/20VR: stage from 1 to 17 [10] (50Hz) and from 1 to 10 [7] (60Hz).

Approval Holder:
Franklin Electric SRL
Company Name
Franklin Electric SRL
Address
Via Asolo 7 Dueville Vicenza 36031
Country
Italy
Phone
+39 0444 360366
General Email
info.it@fele.com

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