SciCan DrainHub,DrainHub DH154,DrainHub DH158 Series Manual

Multi-Port Drain Adapter

The Ultimate Drain-Space Saver.

Every plumber and service tech knows the frustration: appliances
like sterilizers, instrument washers, water purification systems,
and more all require drain connections—and it’s easy to run out
of space fast.

Thankfully, now there’s the DrainHub multi-port drain adapter.
This patent-pending device accepts up to eight drain connections
in one small hub—saving space, cost and time!

DrainHub is easy to install, and its 1/2” NPT threaded ports
accept a variety of push-to-connect, compression, and hose
barb adapter fittings.

4”

1-1/2” Hub

1/2” NPT Inputs

4”

1-1/2” Hub

Outlet

DH154

DH158

Required Fittings

4 HOLE: DH154
8 HOLE: DH158

Materials & Dimensions

• Schedule 40 PVC

• 1/2” NPT threaded inputs (2, 4 or 8)

• Top & bottom slip hubs accept 1-1/2” pipe

• Bottom hub O.D. glues into 2” coupling

Codes & Standards Compliance

• ASTM D2665 (PVC)

• ASTM F1498 (Threads)

• ASME A112.18.2-2015

• FDA Title 21 Material

Connection Fitting Part #

VistaPure 1 x S4730

VistaBrite 1 x S4730

VistaCool Single (V7501) 1 x S4730 & 1 x S8218 (straight) or S8318 (elbow)

VistaCool Double (V7502) 2 x S4730 & 1 x S8218 (straight) or S8318 (elbow)

Bravo 1 x S8214 (straight) or S8314 (elbow)

Hydrim L110, C61 1 x S8222 (straight) or S8322 (elbow)

StatClean 1 x S8218 (straight) or S8318 (elbow)

- Plug (1/2” NPT) S8015

@SciCan SciCanTV

DrainHub Position Under Sinks

Capped
or Vent

Capped
or Vent

Method A

Installation beside the main drain line
can offer maximum flexibility and can be
achieved with the use of a simple drain
tee adapter fitting.

Method B

When possible, as in cases of new
construction, it can be beneficial to
run parallel drain waste systems to
separate waste from the sink from other
appliances and devices.

Method C

When necessary, it is possible to install
the DrainHub fitting directly in the main
drain line under a sink. However, this
position can result in more audibly
noticeable drainage of waste containing
a significant amount of air.

Connection to Waste Lines

The top and bottom hubs of the DrainHub fitting are designed to accommodate standard 1-1/2” PVC pipe or standard 1-1/2” trap
adapters for use with 1-1/2” or 1-1/4” tubular waste lines.

Can Be Connected with

1-1/2” Pipe Fits Inside Hubs Outlet Hub Fits Into 2” Coupling

Trap Adapters

A variety of compatible 1/2” NPT threaded push-to-connect,
compression, and hose barb adapter drain fittings are available.

Distributed by:

SciCan Inc.

701 Technology Dr.,
Canonsburg, PA 15317
USA

Tel: [phone]
Toll Free: 1-800-572-1211
Fax: [phone]

for 2” Discharge Port

Important: Always install a 1/2” NPT threaded plug in any

unused port(s) of the DrainHub, and always follow applicable
local plumbing codes.

Manufactured by:

Vista Research Group
PO Box 321
Ashland, Ohio 44805-0321
USA

scican.com

Phone [phone]
VistaResearchGroup.com

SciCan

SD-514 US EN R1. DrainHub is a trademark of Vista Research Group, Ashland, OH. Your Infection Control Specialist is a trademark of SciCan Ltd.