1327 / 1328 / 1329 / 1370 / 1377 / 1381 / 1382
1383 / 1384 / 2140 / 8610
WASTES AND OVERFLOWS
INSTALLATION GUIDE
2
IMPORTANT INFORMATION
Professional installation
We recommend that our products are fitted by
a fully qualified professional plumber. They should
be installed correctly and in accordance with all
local water regulations. All products should be
accessible for routine servicing.
Water quality
In hard water areas, a suitable water treatment
system should be provided to prevent limescale
deposits (calcium deposits) which may eect the
long term exterior finish. Exterior surfaces should
be gently wiped with a dry soft cloth after use to
minimise water stains and limescale deposits.
General installation details
Basin wastes have G 1¼" threaded tails and Bath
wastes have G 1½" threaded tails.
Mounting holes
Pre-formed holes in chinaware basins and baths
are usually made to a standard size to enable the
fitting of wastes.
For custom made basins and baths the waste hole
sizes should be:
Basin – 44mm to 46mm
Bath – 50mm to 52mm
(For material thickness please refer to the
dimensional drawings).
28mm
max. 35mm
310mm
Ø60mm
Ø38mm
M6
LB 1327 – Basin waste kit with brass plug & oval chain
33mm min.
63mm max.
88mm
Ø65mm
48mm
A/F hex
G 1¼
Ø42mm
3
DIMENSIONS
Not to scale
Ø60mm
G 1¼
Ø42mm
LB 1328 – Slotted click-up basin waste
27mm
Ø38mm
11mm open
88mm
34mm min.
63mm max.
12mm
19mm
Ø60mm
G 1¼
Ø42mm
LB 1329 – Un-slotted click-up basin waste
Ø38mm
11mm open
88mm
34mm min.
63mm max.
4
DIMENSIONS
Not to scale
G 1¼
Ø42mm
Ø45mm
40mm max.
326mm
58mm x 13mm
M6
Ø60mm
Ø38mm
LB 2140 – Basin waste kit with centre hole cover plate
33mm min.
63mm max.
88mm
Ø65mm
48mm
A/F hex
5
DIMENSIONS
Not to scale
Ø50mm
1383 – Pop-up waste kit & assembly
320mm max.
36mm max.
190mm max.
50mm max.
G 1¼
Ø42mm
6
DIMENSIONS
Not to scale
500mm long
flexible hose
600mm
Ø44mm
Ø60mm
19mm
6mm max
Ø70mm
12mm max
76mm
G 1½
(Ø48mm)
LB 1370 – Waste kit with brass overflow, plug & oval chain
7
DIMENSIONS
Not to scale
Ø70mm
G 1½
Ø48mm
46mm max.
51mm
454mm max.
(EXT models -
680mm max.)
Ø26mm
660mm
Ø44mm
Ø66mm
7mm
45mm
max.
39mm
LB 1382 & EXT-LB 1382 – Exposed bath waste with brass overflow pipe for free standing bath
222mm max. (EXT models - 313mm max.)
8
DIMENSIONS
Not to scale
LB 1377 – Waste kit with stowaway brass plug & oval chain
550mm long
flexible hose
660mm
Ø44mm
Ø70mm
58mm
36mm max.
G 1½
(Ø48mm)
Ø66mm
30mm
max.
9
DIMENSIONS
Not to scale
LB 1384 – Belfast sink slotted waste with long chain
G 1½
(Ø48mm)
88mm
26mm min
60mm max
Ø86mm
Ø42mm
640mm
18mm
Ø4mm pilot
10 11
DIMENSIONS
Not to scale
LB 1381 – Easy clean shower waste with removable top
Ø72mm
Ø44mm
42mm
19mm max
52mm
A/F Hex
G 1½
(Ø48mm)
11
DIMENSIONS
Not to scale
Control rod link
Control rod
Ball joint retainer
Ball joint washer
Body
Rubber seal
Basin
Foam seal
Plug housing
Plug
Adjustment screw
Pop-up rod
Deck flange
O ring
Basin
Washer
Nut
Flange tail pipe
12
POP-UP WASTE INSTALLATION
1383 – Shown with classic rod. The same procedure applies to all rods
13
1 Locate the deck flange ensuring that the O ring
is in place on the underside.
2 Pass the flange tail pipe through the deck
flange and secure using the washer and nut.
3 Insert the pop-up waste lever into the deck
flange.
4 Assemble the pop-up waste to the basin with
the foam seal on top of the mounting surface
and the rubber seal below. The wide diameter
of the rubber seal sits on top of the waste
body. Tighten by hand.
5 Place the control rod link onto the rod of the
pop-up waste lever, then feed the control rod
through. Locate the short end of the control
rod, the one with the ball, into the waste and
secure by screwing the ball joint retainer in
place. Do not over tighten.
6 Gently clamp the control rod link to the
pop-up waste lever rod. Test the operation
of the pop-up waste and if satisfactory fully
tighten the control rod link to the pop-up
waste lever rod. If not satisfactory then
make adjustments to the control rod link as
required. If the operation is sti simply loosen
the ball joint retainer as required.
7 Connect the flexible hoses to the basin mixer.
8 Connect the hot and cold water supplies to
the bottom of the appropriate flexible hoses.
Turn on the water supplies and check for
leaks. Check the operation of the basin mixer.
Foam washer
Rubber seal
LB 1327 / LB 1328 / LB 1329
LB 1381 / LB 1384 / LB 2140
LB 1370 LB 1377 / LB 1382
Rubber seal
Sealing
compound Securing screw
(Tail secured) (Tail secured) (Screw secured)
14
Tail secured design
1 Ensure that the sealing face under basin/bath
is flat and clean before fitting the waste.
2 Locate the waste into the hole in the basin/
bath. To ensure a water tight seal when
fitting the waste a foam washer or sealing
compound must be used between the waste
and the basin/bath.
3 On the underside of the basin/bath locate
the rubber seal onto the waste.
4 On the underside of the basin/bath locate
the large nut onto the threaded tail of the
waste. Tighten to secure the waste, but do
not over tighten.
5 Remove any excess sealant or foam washer
from inside the basin/bath.
WASTE INSTALLATION
Lefroy Brooks have three waste designs. These are:
• Tail secured wastes that are secured with a nut.
• Tail secured wastes that are secured with a nut and incorporate an overflow connection.
• Screw secured wastes that have a strainer plate secured to the waste by a central slotted screw.
These incorporate an overflow connection.
Installation is slightly dierent for each design.
Screw secured design
1 Ensure that the sealing face under basin/bath
is flat and clean before fitting the waste.
2 Locate the strainer plate into the hole in the
basin/bath. To ensure a water tight seal when
fitting the strainer plate a foam washer or
sealing compound must be used between the
waste and the basin/bath.
3 Locate the rubber seal on top of the waste.
4 On the underside of the basin/bath locate the
the waste.
5 Place the screw through the centre hole in
the strainer plate and screw into the waste.
Tighten the screw to secure.
6 Remove any excess sealant or foam washer
from inside the basin/bath.
Rubber seal
(Tail secured) (Screw secured)
LB 1370 LB 1377 / LB 1382
Rubber seal
Clear silicon sealant Clear silicon sealant
Bath Bath
15
OVERFLOW INSTALLATION
Lefroy Brooks have two designs of overflow. These are:
• Tail secured overflows that are secured with a threaded cover.
• Screw secured overflows that have a cover plate secured to the overflow by a central slotted screw.
Installation is slightly dierent for each design.
Tail secured design
1 Ensure that the sealing face at the front and
rear of the bath is flat and clean before fitting
the overflow.
2 Ensure that the rubber seal is in place then
locate the overflow through the hole in the
bath. To ensure a water tight seal when
fitting the overflow run a bead of clear silicon
sealant around the hole in the bath.
3 Locate and screw the cover onto the
threaded tail of the overflow. Tighten the
cover ensuring that the chain retainer is level
and the chain hangs vertically.
4 Remove any excess sealant from inside the
bath.
Screw secured design
1 Ensure that the sealing face at the front and
rear of the bath is flat and clean before fitting
the overflow.
2 Ensure that the rubber seal is in place then
locate the overflow to the rear of the hole in
the bath.
3 To ensure a water tight seal when fitting the
cover plate run a bead of clear silicon sealant
around the hole in the bath.
4 Locate the cover plate and screw.
5 Tighten the screw to secure the cover plate
ensuring that the chain retainer is level and the
chain hangs vertically.
6 Remove any excess sealant from inside the
bath.
16
FLEXIBLE OVERFLOW HOSE INSTALLATION
Under normal circumstances there is no requirement for sealant to be used on the joints of the overflow
flexible hose. Water only flows through the flexible hose when the basin/bath overflows. When water does
flow through the hose it is free flowing and not pressurised. Sealant can however be used if you prefer.
The overflow hose is designed to be pushed onto the overflow connections and be self supporting.
Ø80mm 33mm
52mm
Ø47mm
M6
17
LB 8610 GRATED OVERFLOW COVER INSTALLATION
The grated overflow cover is designed for use with LB 1377 & LB 1382 bath wastes only.
Replacing an existing overflow
1 Remove the centre screw from the existing
overflow.
2 Remove the overflow cover plate from the
existing overflow.
3 Carefully remove any silicon sealant.
4 To ensure a water tight seal when fitting the
grated overflow run a bead of clear silicon
sealant around the hole in the bath.
5 Locate the grated overflow and screw.
6 Place a 2.5mm diameter rod or small
screwdriver through the hole in the end of
the screw to tighten and secure the grated
overflow.
7 Remove any excess sealant from inside the
bath.
Whilst every effort is made to ensure the accuracy of these, they are subject to change without
notice as part of the company’s product development process. The use of trademarks, product design
and artwork is subject to licence or agreement with LBIP Ltd. The design registrations, trademark registrations
and copyrights are protected by law and the use or reproduction outside the terms of an agreement is prohibited.
The right to modify designs and dimensions is reserved. LBIP Ltd is a member of ACID (Anti Copying in Design). E&OE
© LBIP Ltd 2021
CONTRACT ENQUIRIES
+44 (0)1992 708 316
info@lefroybrooks.co.uk
CUSTOMER SERVICE, SPARES & TECHNICAL ENQUIRIES
+44 (0)1902 390 894
technical@lefroybrooks.co.uk
LEFROYBROOKS.CO.UK
20.065.124C / MARCH 2021
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Lefroy Brooks RH 1481 Installation & Servicing Guide
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- Installation & Servicing Guide
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