NSF REG4 S3 -
Water Fittings, System Components and Materials - Verification
of Regulatory Compliance with UK Regulation 4(1)(a)
For more info, visit NSF REG4 Certified Water Fittings, System Components and Materials
| Xiamen Lota International Co Ltd | |
| No. 61 Xing Nan Road, Jimei | |
| District, Xiamen Fujian 361022 | |
| China | |
| 86 592 666 5866 | |
| Visit this company's website |
Facility : # 1 China
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| ADMT503004[1] [2] [3] |
1/2" BSP |
Open outlet |
85°C |
Jan-2027 |
|
[1] Shower head with chrome plated plastic body and an NBR o-ring.
[2] Markings: Lota on side of body
[3] This fitting should be installed to achieve a permanent air gap suitable for a fluid 3
or fluid 5 risk, depending on the fluid risk downstream or additional backflow
prevention suitable for the risk should be installed.
|
Combination tap assemblies
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 63479-00X[4] [5] [6] [7] [8] |
1/2" BSP Male |
5 bar |
60°C |
Jan-27 |
|
| 63477-00X [9] [10] [11] [13] [14] |
[12] |
5 bar |
60°C |
Jan-2027 |
|
| 63478-00X[9] [10] [11] [13] [14] |
[12] |
5 bar |
60°C |
Jan-2027 |
|
| 60827-5001[15] [16] [17] [18] [19] [20] |
3/4" BSP (M) |
5 bar |
60°C |
Apr-2027 |
|
| 62278-5001[15] [16] [17] [18] [19] [20] |
3/4" BSP (M) |
5 bar |
60°C |
Apr-2027 |
|
| 62278-5101[15] [17] [18] [19] [20] |
3/4" BSP (M) |
5 bar |
60°C |
Apr-2027 |
|
| 62316-5001[15] [17] [18] [19] [20] |
3/4" BSP (M) |
5 bar |
60°C |
Apr-2027 |
|
| 62336-5001 [15] [17] [18] [19] [20] |
3/4" BSP (M) |
5 bar |
60°C |
Apr-2027 |
|
| 62364-0201[21] [22] [23] [24] [25] |
1/2" Captive Nut |
5 bar |
60°C |
Apr-2027 |
|
| 62955-0001[21] [22] [23] [24] [25] |
1/2" Captive Nut |
5 bar |
60°C |
Apr-2027 |
|
| 62955-000402 [21] [22] [23] [24] [25] |
1/2" Captive Nut |
5 bar |
60°C |
Apr-2027 |
|
| 62955-002409[21] [22] [23] [24] [25] |
1/2" Captive Nut |
5 bar |
60°C |
Apr-2027 |
|
| 62957-0001[21] [22] [23] [24] [25] |
1/2" Captive Nut |
5 bar |
60°C |
Apr-2027 |
|
| 60147-5001[26] [27] [29] [30] [31] |
[28] |
5 bar |
60°C |
Jul-2027 |
|
[26] Single hole, single outlet (fixed) combination tap assembly (chromium plated brass),
incorporating a ceramic cartridge headwork and single lever operating member
[27] The spout outlet incorporates a plastic flow straightener and the product is supplied
with a metal c clamp
[28] Stainless steel braided EPDM lined flexible hose assembly with 1/2" BSP captive nuts
[29] Marking: LOTA on body of tap
[30] Water supplies shall be at reasonably balanced pressures from a common source.
[31] A type AUK3 air gap is acheieved suitable for backflow protection up to fluid category
five, when installed correcty.
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 62454-5001[32] [33] [34] [36] [37] |
1/2" BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
| 62454-5701[32] [33] [35] [36] [37] |
1/2" BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
| 62455-5001[32] [33] [34] [36] [38] |
3/4"BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
| 62455-5401[32] [33] [35] [36] [38] |
3/4"BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
[32] Range of pillar taps (chromium plated brass) incorporating a quarter turn ceramic disc
headwork with a single lever operating member.
[33] The spout outlets incorporate a plastic flow straightener.
[34] Supplied with POM backnut
[35] Supplied with Brass backnut
[36] Marking: LOTA on base of tap
[37] This tap has a type AUK3 air gap and is therefore suitable for backflow protection up
to fluid category 5, when installed correcty.
[38] This tap has a Type AUK2 air gap and is therefore only suitable for backflow protection
up to a Fluid Category 3, unless additional backflow protection for the higher risk is
included in the installation
|
Combination tap assemblies
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 60828-5301[39] [40] [44] [45] [47] |
3/4" BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
| 62277-5001[39] [41] [44] [45] [47] |
3/4" BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
| 62277-5101 [39] [41] [43] [44] [47] |
3/4" BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
| 62315-5001[39] [40] [43] [45] [46] |
3/4" BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
| 62335-5001[39] [43] [45] [46] |
3/4" BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
| 62901-5001[39] [40] [43] [45] [46] |
3/4" BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
| 62907-5001[39] [40] [43] [45] [46] |
3/4" BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
| 62913-5001[39] [42] [43] [45] [46] |
3/4" BSP (M) |
5 bar |
60°C |
Jul-2027 |
|
[39] Range of two-hole, single outlet (fixed) combination tap assemblies (chromium plated
brass) incorporating quarter turn ceramic disc headworks and single lever or dome type
operating members.
[40] The spout outlet of models 60828-5301, 62315-5001, 62901-5001, & 62907-5001 incorporates
a plastic flow straightener.
[41] The spout outlet of models 62277-5001 & 62277-5101 incorporates a plastic aerator.
[42] The inlet of model 62913-5001 incorporates a plastic flow restrictor.
[43] Models 62277-5101, 62315-5001, 62335-5001, 62901-5001, 62907-5001 & 62913-5001 are
supplied with metal backnuts.
[44] Models 60828-5301 & 62277-5001 are supplied with plastic backnuts.
[45] Marking: LOTA on base of tap
[46] This tap has a type AUK3 air gap and is therefore suitable for backflow protection up
to fluid category 5, when installed correcty.
[47] This tap has a Type AUK2 air gap and is therefore only suitable for backflow protection
up to a Fluid Category 3, unless additional backflow protection for the higher risk is
included in the installation
|
Thermostatic shower valves
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 78029-0001[48] [49] [50] [51] [53] |
[52] |
5 bar |
60°C |
Aug-2027 |
|
[48] Wall mounted, exposed bar type thermostatic shower valve (chromium plated brass),
incorporating a ½ turn ceramic disc diverter controlling the flow to 2 separate outlets
and an off position using a dome type operating member.
[49] Temperature is controlled independently via a thermostatic cartridge, using a dome type
operating member that incorporates a manual override button.
[50] Each inlet incorporates a approved check valve cartridges, however, the complete product
has not been fully tested to demonstrate it provides backflow protection.
[51] The product is supplied with a shower handset, hose, retainer, riser rail and overhead
shower.
[52] Size: 3/4" BSP (M) to 1/2" BSP (M) Offset Unions
[53] Marking: Lota on valve body
|
Combination tap assemblies - Sensor
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 63407-02X[54] [55] [57] [59] [60] |
[58] |
5 bar |
60°C |
Aug-2027 |
|
| 63407-05X[54] [55] [57] [59] [60] |
[58] |
5 bar |
60°C |
Aug-2027 |
|
| 63547-00X[54] [56] [57] [59] [61] |
[58] |
5 bar |
60°C |
Aug-2027 |
|
| 63547-03X[54] [56] [57] [59] [61] |
[58] |
5 bar |
60°C |
Aug-2027 |
|
[54] Range of single hole, single outlet (fixed) electronically combination tap assembly with
brass bodies (various finishes). Flow is controlled via a solenoid (housed in a control
box) activated via an infra -red sensor. The temperature is controlled via a ceramic
cartridge and a single lever operating member. The outlet incorporates a stainless-steel
strainer and an aerator. The inlet adaptor incorporates a single check valve cartridge
(verified by test, suitable for backflow protection against fluid category 2).
[55] The only difference is handle style between 63407-02X and 63407-05X
[56] The only difference is handle style between 63547-00X and 63547-03X.
[57] Model code X means different finishes, including where X=01, Chrome, X=6801, Matt Black,
X=4408, Brushed Brass, X=0402, Brushed Nickel PVD X=5804, Heirloom Silver, X=08,
Stainless Steel, X=04, Brushed Nickel
[58] Stainless steel braided hose PEX lined with ½” captive nut, with additional ½” M to F
adaptor.
[59] Marking: LOTA on front base of tap body
[60] This tap has a type AUK3 air gap and is therefore suitable for backflow protection up to
fluid category 5, when installed correcty
[61] This tap has a pull out hose. Supplies shall be via fluid category 5 backflow protection
or by gravity through distribution pipes to which no other fittings are connected.
|
Combination tap assemblies
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 63553-70X[62] [63] [64] [65] [67] [68] [69] |
[66] |
5 bar |
60°C |
Aug-2027 |
|
| 63555-70X[62] [63] [64] [65] [67] [68] [69] |
[66] |
5 bar |
60°C |
Aug-2027 |
|
[62] Range of single hole, single outlet (fixed) combination tap assemblies (various plated
brass, see models) incorporating a ceramic cartridge headwork with a single lever
operating member.
[63] X denotes the finish, and can be replaced with any of the following: 01 Chrome, 6801
Matt Black, 4408 Brushed Brass, 0402 Brushed Nickel PVD, 5804 Heirloom Silver, 08
Stainless steel, 04 Brushed Nickel
[64] The spout outlets incorporate a plastic aerator. Models are supplied with a pop-up
waste.
[65] Marking: LOTA on front base of body
[66] Stainless steel braided PEX lined flexible hose assemblies with ½” BSP captive nuts
[67] A type AUK3 air gap is achieved suitable for backflow protection up to fluid category 5,
when installed correcty.
[68] Water supplies shall be at reasonably balanced pressures from a common source
[69] Inlet supply hoses need to be installed where light is excluded
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 63557-00X[70] [71] [73] [74] [75] |
[72] |
5 bar |
60°C |
23-Sep-2027 |
|
[70] Single hole, single outlet (swivel) combination tap assembly with brass body (Various
finishes), incorporating a ceramic cartridge headworks with single leaver operating
members. The spout outlet is a pull-down spray type incorporating a plastic aerator and
a push button to switch from spray pattern of flow or jet.
[71] X means different finishes. including where X=01, Chrome , X=6801, Matt Black , X=4408,
Brushed Brass, X=0402, Brushed Nickel PVD X=5804, Heirloom Silver , X=08, Stainless
steel , X=04, Brushed Nickel
[72] Stainless Steel braided, PEX lined flexible hose with 1/2" BSP captive nut
[73] Marking: LOTA On Body
[74] Inlet supply hoses need to be installed where light is excluded
[75] This tap has a pull out hose. Supplies shall be via fluid category 5 backflow protection
or by gravity through distribution pipes to which no other fittings are connected.
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 04024-00X[76] [77] |
1¼” BSP (M) |
Open outlet |
60°C |
12-Dec-2027 |
|
[76] Click type pop-up waste with a plastic body, EPDM ‘O’-rings and NBR seal. The product is
supplied with a plastic backnut.
[77] Marking: Lota laser etched on body
|
Thermostatic shower valves
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 78073-0001 [78] [79] [80] |
3/4" BSP (F) |
5 bar |
60°C |
28-Dec-2027 |
|
| 78074-0001[78] [79] [80] |
3/4" BSP (F) |
5 bar |
60°C |
28-Dec-2027 |
|
[78] Range of wall mounted bar type thermostatic shower mixers (chromium plated brass)
incorporating a quarter turn ceramic disc headwork controlling the flow and the
temperature is controlled independently via a thermostatic cartridge. Model 78073-0001
is supplied with Dome type operating members and 78074-0001 has cubed type operating
member. Both inlets incorporate approved check valve cartridges, however, the complete
product has not been fully tested to demonstrate it provides backflow protection.
[79] Marking: Lota laser etched on headworks body
[80] The outlet from this fitting should be installed to achieve a permanent air gap suitable
for a fluid 3 or fluid 5 risk, depending on the fluid risk downstream or additional
backflow pevention suitable for the risk should be installed.
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 56031-8401[81] [84] [85] |
[82] |
5 bar |
60°C |
01-Mar-2028 |
|
| 56381-1201[81] [84] [85] |
[83] |
5 bar |
60°C |
01-Mar-2028 |
|
| 56015-1001[81] [84] [85] |
[82] |
5 bar |
60°C |
01-Mar-2028 |
|
| 56031-9101[81] [84] [85] |
[82] |
5 bar |
60°C |
01-Mar-2028 |
|
| 56441-2201[81] [84] [85] |
[83] |
5 bar |
60°C |
01-Mar-2028 |
|
| 56333-5001[81] [84] [85] |
[82] |
5 bar |
60°C |
01-Mar-2028 |
|
[81] Range of shower handsets and shower heads with chromium plated bodies and multi-spray
patterns (56015-1001 and 56333-5001.
[82] Size: 1/2” BSP (M)
[83] Size: 1/2” BSP (F)
[84] Marking: Lota on shower head body
[85] This fitting should be installed to achieve a permanent air gap suitable for a fluid 3
or fluid 5 risk, depending on the fluid risk downstream or additional backflow
prevention suitable for the risk should be installed.
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 00505-00-01[86] [87] |
1/2" BSP (M) |
5 bar |
5°C |
16-Mar-2028 |
|
| 00505-00-02[86] [87] |
1/2" BSP (M) |
5 bar |
5°C |
16-Mar-2028 |
|
| 00507-00-01[86] [87] |
3/4" BSP (M) |
5 bar |
5°C |
16-Mar-2028 |
|
| 00507-00-02[86] [87] |
3/4" BSP (M) |
5 bar |
5°C |
16-Mar-2028 |
|
[86] Range of quarter turn ceramic disc headworks with brass bodies and NBR ‘O’ rings for
insertion into specifically dimensioned tap assemblies.
[87] Markings: Lota on body housing
|
Combination tap assemblies
|
| Trade Name |
Connection Sizes |
Max Pressure |
Max Temperature |
Expiry Date |
Certificate Number |
| 63615-500107[88] [89] [92] [93] [95] [96] |
22mm Compression |
5 bar |
60°C |
04-Apr-2028 |
|
| 63449-510107[88] [90] [92] [93] [95] [96] |
22mm Compression |
5 bar |
60°C |
04-Apr-2028 |
|
| 62629-510107[88] [90] [92] [93] [95] [96] |
22mm Compression |
5 bar |
60°C |
04-Apr-2028 |
|
| 63072-510107[88] [90] [92] [93] [95] [96] |
22mm Compression |
5 bar |
60°C |
04-Apr-2028 |
|
| 62916-510107[88] [91] [92] [94] [95] [96] |
22mm Compression |
5 bar |
60°C |
04-Apr-2028 |
|
| 78082-0001[97] [98] [99] [100] [101] |
3/4" BSP (M) |
5 bar |
60°C |
17-Apr-2028 |
|
| 62920-5001[102] [103] [104] [105] [106] [107] |
3/4" BSP (M) |
5 bar |
60°C |
17-Apr-2028 |
|
| 63554-5001[108] [109] [110] [111] [112] |
3/4" BSP (M) |
5 bar |
60°C |
17-Apr-2028 |
|
| 63556-5001[108] [109] [110] [111] [112] |
3/4" BSP (M) |
5 bar |
60°C |
17-Apr-2028 |
|
| 62796-5101[113] |
3/4" BSP M |
5 bar |
60°C |
24-Sep-2028 |
|
| 63616-500107[114] |
22mm compression |
5 bar |
60°C |
24-Jan-2029 |
|
| 63540-510107[114] |
22mm compression |
5 bar |
60°C |
24-Jan-2029 |
|
| 62630-520107[114] |
22mm compression |
5 bar |
60°C |
24-Jan-2029 |
|
| 63426-500107 [114] |
22mm compression |
5 bar |
60°C |
24-Jan-2029 |
|
| 62917-510107[114] |
22mm compression |
5 bar |
60°C |
24-Jan-2029 |
|
| 62982-0001[115] |
1/2" BSP (M) |
5 bar |
60.0°C |
26-Feb-2029 |
|
| 62870-0001 (Chrome)[115] |
1/2" BSP Captive Nut |
5 bar |
60.0°C |
26-Feb-2029 |
|
| 62870-006801 (Matt Black)[115] |
1/2" BSP Captive Nut |
5 bar |
60.0°C |
26-Feb-2029 |
|
| 62870-0008 (Stainless Steel) [115] |
1/2" BSP Captive Nut |
5 bar |
60.0°C |
26-Feb-2029 |
|
| 63042-580107[116] |
[116] |
5 Bar |
60°C |
26-Feb-2029 |
|
| 63042-587001[116] |
[116] |
5 Bar |
60°C |
26-Feb-2029 |
|
| 63184-520107 [116] |
[116] |
5 Bar |
60°C |
26-Feb-2029 |
|
| 63184-527001 [116] |
[116] |
5 Bar |
60°C |
26-Feb-2029 |
|
| 63617-500107[116] |
[116] |
5 Bar |
60°C |
26-Feb-2029 |
|
| 63113-520107[116] |
[116] |
5 Bar |
60°C |
26-Feb-2029 |
|
| 63114-520107 [116] |
[116] |
5 Bar |
60°C |
26-Feb-2029 |
|
| 63114-520107 [116] |
[116] |
5 Bar |
60°C |
26-Feb-2029 |
|
| 62915-500107 [116] |
[116] |
5 Bar |
60°C |
26-Feb-2029 |
|
[116] Description: Single-hole, single outlet, fixed combination tap assembly (chromium plated
brass), incorporating a ceramic cartridge headwork with a single lever operating member
and a waterfall type spout outlet
Size: PEX lined stainless steel braiding flexible hose assembles with 1/2"" BSP captive
nut
Marking: LOTA on body
Installation requirements: With the exception of model 62915-500107 , these taps have a
type AUK3 air gap and are therefore suitable for backflow protection up to fluid
category 5, when installed correctly. Model 62915-500107 has a waterfall type spout and
therefore a compliant double check valve or some other no less effective device
providing backflow prevention protection to at least fluid category three shall be
fitted at the point of connection(s) between the water supplies and the fitting or
appliance. For all models, inlet supply hoses need to be installed where light is
excluded
|
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