Install Instructions
IS-F-601MAGDK
INSTALLATION INSTRUCTIONS
Installation Instructions
Kit Numbers 905532 and 905533, Metal Air Gap Drain.
For FEBCO RP, Series 860.
1. Before installation check local codes. This type of air gap drain may not
be approved for use in some areas.
2. If installed indoors, the assembly should be installed near a floor drain
sized to adequately handle discharge.
Note: The gap drain is not designed to catch the maximum discharge
possible from the relief valve. The installation of FEBCO air gap with the
drain line terminating above a floor drain will handle any normal discharge
or nuisance spitting through the relief valve. However, floor drain size may
need to be designed to prevent water damage caused by a catastrophic
failure condition. Do not reduce the size of the drain line from the
air gap fitting.
3. After installation of backflow assembly and piping, attach drain funnel to
relief as shown, using self tapping screws provided in kit to join drain
funnel halves together, making sure that the slots in the drain funnel are
located over tabs on relief valve port.
Drain funnel was not designed to, nor is it able to support
drainpipe weight.
Series 601-M
Metal Air Gap Drain Kits
Sizes:
1
⁄2" - 2" (15 – 50mm)
B
C
A
VAlVe Size ‘A’ ‘B’ ‘C’
in. mm in. mm in. mm in.(NPT) mm
1
/2 15 8
5
/16 211 1 25 1 25
3
/4 20 8
5
/16 211 1 25 1 25
1 25 8
9
/16 217 1 25 1 25
1
1
/4 32 12
11
/16 322 1
3
/4 44 2 50
1
1
/2 40 12
11
/16 322 1
3
/4 44 2 50
2 50 12
11
/16 322 1
3
/4 44 2 50
Dimensions
601
A Division of Watts Water Technologies, Inc.
USA: 4381 N. Brawley • Ste. 102 • Fresno, CA • 93722 • Tel. (559) 441-5300 • Fax: (559) 441-5301 • www.FEBCOonline.com
Canada: 5435 North Service Rd. • Burlington, ONT. • L7L 5H7 • Tel. (905) 332-4090 • Fax: (905) 332-7068 • www.FEBCOonline.ca
IS-F-601MAGDK 0845 EDP# 980142 © FEBCO, 2008
Limited Warranty: FEBCO warrants each product to be free from defects in material and workmanship under normal usage for a period of one year from the date of original shipment. In the event
of such defects within the warranty period, the Company will, at its option, replace or recondition the product without charge.
THE WARRANTY SET FORTH HEREIN IS GIVEN EXPRESSLY AND IS THE ONLY WARRANTY GIVEN BY THE COMPANY WITH RESPECT TO THE PRODUCT. THE COMPANY MAKES NO OTHER
WARRANTIES, EXPRESS OR IMPLIED. THE COMPANY HEREBY SPECIFICALLY DISCLAIMS ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
The remedy described in the first paragraph of this warranty shall constitute the sole and exclusive remedy for breach of warranty, and the Company shall not be responsible for any incidental, special
or consequential damages, including without limitation, lost profits or the cost of repairing or replacing other property which is damaged if this product does not work properly, other costs resulting
from labor charges, delays, vandalism, negligence, fouling caused by foreign material, damage from adverse water conditions, chemical, or any other circumstances over which the Company has no
control. This warranty shall be invalidated by any abuse, misuse, misapplication, improper installation or improper maintenance or alteration of the product.
Some States do not allow limitations on how long an implied warranty lasts, and some States do not allow the exclusion or limitation of incidental or consequential damages. Therefore the above
limitations may not apply to you. This Limited Warranty gives you specific legal rights, and you may have other rights that vary from State to State. You should consult applicable state laws to
determine your rights. SO FAR AS IS CONSISTENT WITH APPLICABLE STATE LAW, ANY IMPLIED WARRANTIES THAT MAY NOT BE DISCLAIMED, INCLUDING THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION TO ONE YEAR FROM THE DATE OF ORIGINAL SHIPMENT.

