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Surveillance Programme for the General Acceptance System

To further enhance the conformity of plumbing products with the GA requirements, the WSD implements a surveillance programme for GA products. For details, please refer to WSD Circular Letter No. 8/2017-

Periodic summary of recent surveillance status is tabled below.

2020

Effective Date Item Type Brand GA Letter Surveillance Status
28 Aug 2020 1 Anpro Straight Coupling - Stainless steel fittings with press ends connection (316) – 28mm Anpro C20190220 Pass
2 Anpro 90o Bend - Stainless steel fittings with press ends connection (316) – 28mm Anpro C20190220 Pass
3 Sungil Coupler - Copper alloy fittings - SBS-20
20mm
Sungil C20180329 Pass
4 Sungil Coupler - Copper alloy fittings - SBS-25
25mm
Sungil C20180329 Pass
5 Hoto Stainless steel pipe - series 1 – 35mm Hoto C20170721 Pass
6 Sopormetal Silver-copper-phosphorus brazing alloy - FoSilver 2+ Sopormetal M20170006 Pass
7 Well Bloom Single lever kitchen mixer - 3/8" 0006 Well Bloom C20190289 Under Compliance Test
8 La Torre Single lever sink mixer – 3/8" 12713-CP La Torre C20170163 Pass
9 Grohe Single lever basin/shower mixer – 1/2" 23348000 Grohe C20170579 Pass
10 Grohe Single lever sink mixer – 3/8" 23112XXX Grohe C20170381 Pass
11 EMSA Single lever basin mixer – 1/2" EMS-MX-25804-G00 EMSA C20170584 Pass
12 Kita Copper alloy angle valve – 1/2" x 3/8" x 3/8" CP-22 Kita C20190546 Pass
13 Wealthmark Copper alloy gate valve – 3/4" WGV-501C Wealthmark C20161141 Under Compliance Test
14 Kitz Bronze Y strainer – 20mm Y Kitz C20160917 Pass
15 Giacomini Copper alloy Y-type strainer – DN20 R74A Giacomini C20160966 Pass
16 OLI Float operated valve – 16.2mm 564101 OLI C20180875F Under Compliance Test
31 Jul 2020 1 Holly Reducer - Copper fittings for solder ring –22 x 15mm Holly C20161060 Pass
2 Holly Tee - Copper fittings for solder ring -22mm Holly C20161060 Pass
3 Tipo Elbow - Copper alloy fittings with compression end – 401 – 22mm x 22mm Tipo C20180260 Pass
4 Tipo Straight Coupler - Copper alloy fittings with compression end – 301– 22mm x 22mm Tipo C20180260 Pass
5 Wednesbury Copper pipe (Table X) – R250 - 28 x 0.9mm Wednesbury C20190246 Pass
6 Galflo Copper-phosphorus brazing alloy - GALFLO 5 Galflo M20190004 Pass
7 Moen Single lever sink mixer – 1/2" GN70111 Moen C20170099 Pass
8 Roca Single lever kitchen sink mixer – 3/8" 5A8360C00 Roca C20170218 Pass
9 Grohe Single lever sink mixer – 3/8" 23775000 Grohe C20170753 Pass
10 Grohe Bib Tap – 1/2" 20238000 Grohe C20180517 Pass
11 Blanco Single lever mixers – 3/8" 512991 Blanco C20160635 Pass
12 PSV Stainless steel flexible joint – 40mm VF-2U PSV C20170648 Pass
13 Tipo Brass compression ball valve – 15mm 619 Tipo C20161080 Under Compliance Test
14 Conex Banninger in-line 'Y' pattern strainers – 50mm BAYS Conex Banninger B20190053 Pass
15 PSV Stainless steel ball valve – 25mm 1600 PSV C20180733 Pass
16 TOTO Float operated valve – 1/2" 1BH500 TOTO C20170086F Pass
30 Jun 2020 1 ecFIT Female Cross Tee - Copper fittings with solder rings connection ends –TC9175522 –42mm x 42mm x 3/4" x 3/4" ecFIT C20170360 Pass
2 ecFIT Female Tee - Copper fittings with solder rings connection ends - TC617442 – 35mm x 35mm x 3/4" ecFIT C20170360 Pass
3 tub-e Coupling - Copper fittings with end feed connection ends –201 – 28mm tub-e C20150200 Pass
4 tub-e 90Elbow - Copper fittings with end feed connection ends – 204 – 28mm tub-e C20150200 Pass
5 Ducky Stainless steel pipe (SS 304) - series 1 - 28mm Ducky C20170729 Pass
6 AIM Lead free solder wire - 99C AIM M20190003 Pass
7 Jesto Italy Standard Single lever mixer – 3/8" ST151133-1 Jesto Italy Standard C20170403 Pass
8 Walrus Deck mounted single lever sink mixer – 1/2" WR-518006-CP Walrus C20180277 Pass
9 Fiore Single lever sink mixer – 3/8" XXCR4318 Fiore C20180090 Pass
10 Kludi Single lever basin mixer - 3/8" 37292xx65 Kludi C20190199 Pass
11 Leah Single lever basin mixer – 1/2" LE7824 Leah C20190239 Pass
12 TYT Copper alloy Y-strainer with screwed ends – 1" TYT-952S TYT C20161106 Pass
13 TYT Stainless steel gate valves with female screw ends – 25mm TYTG-2SS TYT C20160990 Pass
14 Hattersley In-line non-verifiable single check valve assemblies – 1" FIG 150W Hattersley B20170343 Pass
15 Toyo Bronze globe valve – 40mm Fig. 210A Toyo C20180002 Pass
16 American Standard Plastic float operated valve – 5/8" PC-A125058 American Standard C20180035F Pass
31 May 2020 1 ecFIT Reducing Tee - Copper fittings with solder rings connection ends –TC601 –28x28x22mm ecFIT C20160739 Pass
2 ecFIT 90Elbow - Copper fittings with solder rings connection ends - TC401 –28mm ecFIT C20160739 Pass
3 PM Coupling - Range of copper solder ring fittings for use with copper tube – SR5270 –15mm PM B20180006 Pass
4 PM 45Elbow - Range of copper solder ring fittings for use with copper tube – SR5041 –15mm PM B20180006 Pass
5 PM Cap - Range of copper solder ring fittings for use with copper tube - SR5301 - 28mm PM B20180006 Pass
6 SaFit Stainless steel pipe
1.44.4/AISI 316L - EO 115 - 15mm
SaFit C20160455 Pass
7 RedRingSolder Lead-free soldering wire - XS-G227-D3.25 RedRingSolder M20150021 Pass
8 EXQ Single lever basin tap – 1/2" NO1008 EXQ C20161063 Pass
9 Supergrif Deck mounted washbasin Mixer with flexible hose under WRAS approval no.1511320 – 3/8" LMG168074C Supergrif C20170404 Pass
10 Nobili Single lever basin mixer - 3/8" AB87128/2N4CR Nobili C20170763 Pass
11 Lion Castle Single lever kitchen mixer – 1/2" N7-10 Lion Castle C20190231 Pass
12 YK Single lever sink mixer – 3/8" YK-15 YK C20190171 Pass
13 HKS Stainless steel Y-strainer – 25mm SV25YSC-6 HKS C20170610 Pass
14 CNB Copper alloy gate valve – 25mm CN62 CNB C20180734 Pass
15 Welson Piston type float operated bronze valve – 50mm 2002-50T Welson C20160967 Pass
16 YS Stainless steel flexible join – 50mm YS-600RF YS C20170087 Pass
17 WDI Float operated valve – 3/4” B3300 WDI C20170781F Pass
29 Apr 2020 1 PM Female Elbow - Copper and copper alloy fittings with solder ring connection ends –SR5093 – 22mm x 3/4" PM C20180009 GA Withdrawn
2 PM Male Adaptor - Copper and copper alloy fittings with solder ring connection ends - SR5401 – 22mm x 3/4" PM C20180009 Pass
3 PM Male Adaptor - Copper and copper alloy fittings with end feed capillary – 5401 – 22mm x 3/4" PM C20180365 Pass
4 PM 90o Faucet Elbow - Copper and copper alloy fittings with end feed capillary – 5093 – 22mm x 3/4" PM C20180365 Pass
5 SK-I Copper-phosphorus brazing alloy - Series 2 - 316L - 28mm SK-I C20180771 Pass
6 Saldflux Copper-phosphorus brazing alloy - SILVERFOS2 Saldflux M20180007 GA Suspended
7 Fima Carlo Frattini Single lever one hole sink mixer - 1/2" xxx-3207/2-yy Fima Carlo Frattini C20160082 Pass
8 TOTO Single lever bath mixer - 1/2" TBG04302B TOTO C20180303 Pass
9 Hangsgrohe Single lever basin mixer – 3/8" 32500 Hangsgrohe C20180439 Pass
10 Cisal Single lever sink mixer - 3/8" XXX0053YYY Cisal C20180846 Pass
11 Kohler Single lever kitchen mixer - 3/8" K-99175K-XX-YY Kohler C20180859 Pass
12 Shin-Nihon Stainless steel expansion joint –50mm JF150 Serie Shin-Nihon C20161087 Pass
13 Honeywell Copper alloy pressure reducing valve – 50mm D06F Honeywell C20180340 Pass
14 Snow Gunmetal screw end gate valve –25mm RHB-2 Snow C20160152 Pass
15 Oasi Angle valve - 1/2" x 3/8" 10111A-903 Oasi C20160986 Pass
16 VitrA Float Operated Valve –1/2" 742-1730-01A VitrA C20170418F Pass
31 Mar 2020 1 N.U Straight coupling - Stainless steel fittings with press ends connection – SK – 25mm N.U C20180374 Pass
2 N.U 90° Elbow - Stainless steel fittings with press ends connection - 90°E – 25mm N.U C20180374 Pass
3 KEMBLA 90° Elbow - Copper elbow fittings – SEN – 28mm KEMBLA C20160048 Pass
4 KEMBLA Equal Tee - Copper tee fittings – STR – 28mm KEMBLA C20160048 Pass
5 Kembla Table X - copper tube with plastic sheath (cold water) - R250 - 22 x 0.9mm Kembla C20150171 Pass
6 Yorkshire Lead-free soldering wire for copper tubes and fittings - 71559 Yorkshire M20160007 Pass
7 Hansgrohe Single lever basin mixer - 3/8" 32080 Hansgrohe C20170748 Pass
8 Grohe Single lever basin mixer supplied with one pair of stainless steel wire braided water inlet flexible hose - 3/8" 23761000 Grohe C20180164 Pass
9 Grohe Single lever basin mixer supplied with one pair of stainless steel wire braided water inlet flexible hose – 3/8" 23762000 Grohe C20180112 Pass
10 EXQ Deck Mounted Sink Mixer - 1/2" MX072 EXQ C20160071 Pass
11 La Torre Single lever basin mixer - 3/8" 45003 La Torre C20170674 Pass
12 PSV Stainless steel flexible joint – 40mm VF-2 PSV C20170646 Pass
13 Toyo Bronze gate valve – 25mm Fig.272P Toyo C20180001 Pass
14 TYT Brass Y-strainer – 1" TYT-912 TYT C20160790 Pass
15 Pegler Swing check valve - 1" 1060A Pegler C20160348 Pass
16 Pegler Copper alloy equilibrium float valve – 15mm, 25mm 901BL Pegler C20180688 Pass
17 WDI Plastic float operated valve - 1/2" B3210-C WDI C20180703F Pass
Feb 2020 No surveillance was done in February 2020 due to COVID-19
31 Jan 2020 1 Endex Endbraze Reducing coupler - Copper fittings with end feed connection ends – N6 – 67 x 42mm Endex Endbraze B20160056 Pass
2 Endex Endbraze Tee - Copper fittings with end feed connection ends – N25 – 67 x 67 x 28mm Endex Endbraze B20160056 Pass
3 PM Coupler - Copper fittings with end feed connection ends - 5270 - 28mm PM B20160145 Pass
4 PM Elbow - Copper fittings with end feed connection ends - 5090 - 28mm PM B20160145 Pass
5 HKS Stainless steel pipe - EN22125-6 - 22mm HKS C20180521 Pass
6 Harris Lead free solder - Speedy® Harris M20150023 Pass
7 Roca Single lever sink mixer - 3/8" 5A8425xxx Roca C20160707 Pass
8 DiLUSSO Single lever sink mixer - 3/8" C3412 DiLUSSO C20160701 Pass
9 Bellini Single lever sink mixer - 3/8" BL/8830/YY Bellini C20170235 Pass
10 Bellini Single lever basin mixer - 3/8" BVH-11396C Bellini C20180132 Pass
11 Winkler Self-closing water tap - 1/2" WK-SC802 Winkler C20160191 Pass
12 Tozen Bronze Y type strainer - 32mm GYS-L Tozen C20170260 Pass
13 Tozen Stainless steel expansion joint – 50mm SJT1100VS Tozen C20170786 Pass
14 Welson Bronze pressure reducing valve – 40mm 501B-40 Welson C20170394 Pass
15 PSV Wafer type check valve - DN50 1408 PSV C20160894 Pass
16 SIAMP Float operated valve for WC cistern - 1/2" 93B SIAMP C20160066F Pass

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