KHS free drain with overflow sensor

figure 688 00

  • to protect against overflow due to drain block
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • easy maintenance while installed

Product Features

  • to protect against overflow due to drain block
  • wetted metal parts made from dezincification-free and corrosion-resistant gunmetal, resistant against aggressive water
  • easy maintenance while installed
  • for connection to KHS control systems, KHS timer set and leak detection systems
  • for use in combination with KHS quarter turn stop valves
  • female pipe thread
  • free drain according to EN 1717 with integrated overflow sensor
  • overflow sensor as NCC in delivery status, can be changed to NOC when turned
  • for vertical installation

Standards and Approvals

  • WRAS approval
  • according to accepted materials list from German environmental agency
  • ÜA-Reg.-Nr. R-15.2.3-21-17048, WIEN-ZERT

Technical data

  • protection class IP68
  • switching capacity 230 V, 0,04 A
  • length of connection cable 1 m
  • wire cross section 2 x 0.25 mm²
figure 688 00
Part no. for DN A1 D1
(mm)
D2
(mm)
H1
(mm)
H2
(mm)
L1
(mm)
SW1
(mm)
nominal
connection
diameter, waste water (mm)
kg
6880002000 15-20 Rp 3/4 75 50 176 41 55 48 75 1.55
6880002500 25 Rp 1 75 50 176 41 55 48 75 1.52
6880003200 32 Rp 1 1/4 75 50 176 41 55 48 75 1.44

Downloads

Data sheet
File type
Product datasheet
pdf
Brochures
File type
Building technology valves and systems
pdf (20.6 MB)
Brochure Hygiene System KHS
pdf (3.2 MB)
KHS Hygiene System Design Assistance
pdf (8.9 MB)
KHS Brochure for Planners
pdf (5.1 MB)
KHS Brochure for Operators
pdf (1.3 MB)
Instructions
File type
Installation and operating instructions KHS Free drain with overflow monitoring
pdf (1.3 MB)
Technical information
File type
KHS wiring instructions
pdf (438 KB)