Practicus Floor Drain

The Practicus project drain is manufactured from high-quality polypropylene (PP) and presents an accessible installation alternative to metal drain systems. Its rust-resistant and smooth surface prevents deposit accumulation, ensuring strong self-cleaning performance. With a drainage capacity of 1.8 l/s, it accommodates showers with high water consumption. The product offers diverse applications in project drainage contexts.

Available in horizontal or vertical outlet configurations across nominal sizes DN 50 to DN 100, the Practicus provides flexible installation options.

Testing conducted by the Fraunhofer Institute confirmed sound-proofing effectiveness, achieving values of ≥ 18 dB(A) per DIN 4109 and ≥ 15 dB(A) per VDI 4100 SST III, demonstrating proven noise reduction against pipe system sounds.

Fire protection compliance is achieved through optional Fire-Kit fire and smoke protection inserts or Quick-Fit pipe penetration seals with integrated fire protection. Upon fire exposure, the protective compound expands automatically, sealing pipe sockets against flames and smoke. Both options fulfill R 120 fire resistance classification.

Features & benefits

Manufactured from polypropylene (PP)
Rust-resistant surface
Smooth interior prevents deposits
Strong self-cleaning effect
Drainage capacity: 1.8 l/s
Suitable for high-volume shower applications
Available with horizontal or vertical outlets
Nominal sizes: DN 50, DN 70, DN 100
Scientifically confirmed sound insulation (≥18 dB(A) DIN 4109; ≥15 dB(A) VDI 4100 SST III)
Fire and smoke protection options available
R 120 fire resistance rating
Multiple mounting flange options (pressure sealing, connection rim, glued)
Includes odour trap
Load classes K 3 and L 15 (EN 1253-1)
Waterproofing layer on upper section
Optional enclosed sealing collar per DIN 18534

Applications

Project drainage in commercial and residential settings
Shower installations
Facilities requiring high water throughput
Applications with fire protection requirements
Noise-sensitive environments

Technical specifications

Material	Polypropylene (PP)
Drainage Capacity	1.8 l/s
Outlet Configuration	Horizontal or Vertical
Nominal Sizes (DN)	50, 70, 100
Load Classes	K 3 (EN 1253-1), L 15 (EN 1253-1)
Sound Insulation (DIN 4109)	≥ 18 dB(A)
Sound Insulation (VDI 4100 SST III)	≥ 15 dB(A)
Fire Resistance Rating	R 120
Odour Trap	Included
Waterproofing Layer	Upper section included

Article overview

Practicus project drain System 125

Vertical outlet

With pressure sealing flange

Load class	Nominal size (DN)	Odour trap	Waterproofing layer on the upper section	Item no.	Show
K 3 (EN 1253-1)	100	included	Connection flange	45219.11	Show 45219.11
K 3 (EN 1253-1)	100	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45219.51	Show 45219.51
L 15 (EN 1253-1)	100	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45219.53	Show 45219.53
L 15 (EN 1253-1)	100	included	Connection flange	45219.63	Show 45219.63
K 3 (EN 1253-1)	50	included	Connection flange	45259.11	Show 45259.11
K 3 (EN 1253-1)	50	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45259.51	Show 45259.51
L 15 (EN 1253-1)	50	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45259.53	Show 45259.53
L 15 (EN 1253-1)	50	included	Connection flange	45259.63	Show 45259.63
K 3 (EN 1253-1)	70	included	Connection flange	45279.11	Show 45279.11
K 3 (EN 1253-1)	70	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45279.51	Show 45279.51
L 15 (EN 1253-1)	70	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45279.53	Show 45279.53
L 15 (EN 1253-1)	70	included	Connection flange	45279.63	Show 45279.63

With glued flange

Picture	Load class	Nominal size (DN)	Odour trap	Waterproofing layer on the upper section	Item no.	Show
	K 3 (EN 1253-1)	100	included	Connection flange	45218.11	Show 45218.11

Load class	Nominal size (DN)	Odour trap	Waterproofing layer on the upper section	Item no.	Show
K 3 (EN 1253-1)	100	included	Connection flange	45210.11	Show 45210.11
K 3 (EN 1253-1)	100	included	Connection flange	45210.20	Show 45210.20
K 3 (EN 1253-1)	100	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45210.51	Show 45210.51
L 15 (EN 1253-1)	100	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45210.53	Show 45210.53
L 15 (EN 1253-1)	100	included	Connection flange	45210.63	Show 45210.63
K 3 (EN 1253-1)	50	included	Connection flange	45250.11	Show 45250.11
K 3 (EN 1253-1)	50	included	Connection flange	45250.20	Show 45250.20
K 3 (EN 1253-1)	50	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45250.51	Show 45250.51
L 15 (EN 1253-1)	50	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45250.53	Show 45250.53
L 15 (EN 1253-1)	50	included	Connection flange	45250.63	Show 45250.63
K 3 (EN 1253-1)	70	included	Connection flange	45270.11	Show 45270.11
K 3 (EN 1253-1)	70	included	Connection flange	45270.20	Show 45270.20
K 3 (EN 1253-1)	70	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45270.51	Show 45270.51
L 15 (EN 1253-1)	70	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45270.53	Show 45270.53
L 15 (EN 1253-1)	70	included	Connection flange	45270.63	Show 45270.63

Horizontal outlet

With pressure sealing flange

Load class	Nominal size (DN)	Odour trap	Waterproofing layer on the upper section	Item no.	Show
K 3 (EN 1253-1)	100	included	Connection flange	45119.11	Show 45119.11
K 3 (EN 1253-1)	100	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45119.51	Show 45119.51
L 15 (EN 1253-1)	100	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45119.53	Show 45119.53
L 15 (EN 1253-1)	100	included	Connection flange	45119.63	Show 45119.63
K 3 (EN 1253-1)	50	included	Connection flange	45159.11	Show 45159.11
K 3 (EN 1253-1)	50	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45159.51	Show 45159.51
L 15 (EN 1253-1)	50	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45159.53	Show 45159.53
L 15 (EN 1253-1)	50	included	Connection flange	45159.63	Show 45159.63
K 3 (EN 1253-1)	70	included	Connection flange	45179.11	Show 45179.11
K 3 (EN 1253-1)	70	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45179.51	Show 45179.51
L 15 (EN 1253-1)	70	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45179.53	Show 45179.53
L 15 (EN 1253-1)	70	included	Connection flange	45179.63	Show 45179.63

With connection rim

Load class	Nominal size (DN)	Odour trap	Waterproofing layer on the upper section	Item no.	Show
K 3 (EN 1253-1)	100	included	Connection flange	45110.11	Show 45110.11
K 3 (EN 1253-1)	100	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45110.51	Show 45110.51
L 15 (EN 1253-1)	100	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45110.53	Show 45110.53
L 15 (EN 1253-1)	100	included	Connection flange	45110.63	Show 45110.63
K 3 (EN 1253-1)	50	included	Connection flange	45150.11	Show 45150.11
K 3 (EN 1253-1)	50	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45150.51	Show 45150.51
L 15 (EN 1253-1)	50	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45150.53	Show 45150.53
L 15 (EN 1253-1)	50	included	Connection flange	45150.63	Show 45150.63
K 3 (EN 1253-1)	70	included	Connection flange	45170.11	Show 45170.11
K 3 (EN 1253-1)	70	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45170.51	Show 45170.51
L 15 (EN 1253-1)	70	included	Enclosed sealing collar to be glued (bd) according to DIN 18534	45170.53	Show 45170.53
L 15 (EN 1253-1)	70	included	Connection flange	45170.63	Show 45170.63