1.0
Introduction
Congratulations on purchasing the Chem-Feed® Engineered Plastic Skid System. The system is designed with
the necessary components to safely inject liquid chemical into a system.
Your Chem-Feed® Engineered Plastic Skid System is pre-configured based on your selections via the matrix or
when designed with our engineering staff.
Please Note:
Your new Chem-Feed® System has been pressure tested at the factory with clean water for a
minimum of four hours before shipping. You may notice trace amounts of clean water in the system. This is part of
our stringent quality assurance program at Blue-White Industries.
!
Skid
Chemically resistant polyethylene structure.
Pump
(sold separately)
Flex-Pro model A2, A3 or A4 peristaltic pumps or Chem-Pro model C2 or
C3 diaphragm pump. See page 6 for metering pump data.
Piping
PVC Schedule 80 (optional CPVC).
Seals
FKM seals (optional EPDM).
Tubing (T)
Reinforced braided PVC, 200 psi max, meets NSF std. 51. The pump inlet
and outlet flexible tubing connections are terminated to half unions and
secured to the barbed fitting with stainless steel clamps.
Tubing clamps
300 series SS band, 400 series SS screw
Unions (U)
PVC body, schedule 80
Ball valves (V)
True unions, PVC body, PTFE shaft bearings and seats
Pressure Relief Valve (PRV)
PVC body, PTFE primary diaphragm seal. Non-wetted components: EPDM
secondary seal, zinc plated steel spring, stainless steel external hardware,
HDPE pressure adjustment screw. Infinite adjustment from 10-150 psi.
Calibration Cylinder (CC)
PVC body, PVC end caps, 1/2” PVC pipe outlet vent.
Available volumes: 1.6 GPH (100ml), 4 GPH (250ml), 8 GPH (500ml), 16
GPH (1000ml), 32 GPH (2000ml), and 64 GPH (4000mL).
Pulsation Dampener (PD)
CPVC body,10 cubic inch volume
Gauge w/guard (G)
Gauge: liquid filled stainless steel with blowout plug, bottom mount, 1/4”
NPT theads. Available pressure ranges: 0-30 psi, 0-100, psi, 0-200 psi.
Guard: PVC body, temperature compensated oil filled.
Check Valve (CV)
PVC body. Cracking pressure: 1.0-1.5 psi. Maximum working pressure:
inlet = 150 psi, back = 100 psi.
Flow Indicator (F)
Machined cast acrylic, PVC connections, ceramic ball, PVDF ball stop,
PVC half unions.
Y Strainer (S)
PVC body, 1/32” Mesh
Universal mounting blocks
PA 12
Pump extended mounting brackets
316 Stainless Steel
Skid mounting foot pads
316 Stainless Steel
Mounting hardware
18-8 Stainless Steel
Maximum working pressure
150 psig (10.3 bar)
Operating Temperature
O
O
O
O
14 F to 115 F (-10 C to 46 C)
Approximate Shipping Weight
Single Pump System
- Standard: 150 lb. (68 Kg)
- With Mounted Pump: 175 lb. (79 Kg)
Dual Pump System
- Standard: 200 lb. (90 Kg)
- With Mounted Pumps: 265 lbs (120 Kg)
2.0
Features
Chem-Feed® Engineered Skid Systems
were designed and engineered using solid modeling tools for superior piping
installation and easy component maintenance. Custom engineered universal mounting blocks and pre-machined
mounting slots provide for easy component servicing and replacement. Each factory built and tested system includes
the following standard components:
!
Pressure Relief Valve -
Protects the system from over-pressurization, 5-150 psi setting range, 150 psi maximum system
pressure. Ships on all systems.
!
Check Valve -
Protects the user from back-flow during pump maintenance. Ships on all systems.
!
Flow Verification Sensor -
S6A accurately verifies chemical feed. Exclusive to Blue-White®.
!
Inlet Y Strainer -
Protects system components from damage cause by dirt or debris.
!
Calibration Cylinder -
Confirm pump output under system conditions. Specify cylinder volumes from 1.6 GPH to 64
GPH.
!
Pulsation Dampener -
Protect the system components from pulsation. Recommended for diaphragm pump systems.
Not recommended for peristaltic pump systems.
!
Pressure Gage with Guard -
Isolate and protect the system pressure gage. Specify pressure ranges from 0-100psi, or
0-200 psi.
!
Mounting Pads -
Stainless Steel mounting pads to secure Chem-Feed® System to a solid surface. Designed for floor
mount or wall mount.
!
Corrosion Resistant -
Chem-Feed® frame constructed of chemically resistant polyethylene.
TABLE OF CONTENTS
Section
Heading
Page
1.0 ......................Introduction...................................................................................2
2.0 ......................Features........................................................................................2
3.0 ......................Specifications................................................................................3
4.0 ......................Dimensions...................................................................................4
5.0 ......................Mounting a pump to the system (single and dual)........................5
6.0 ......................Component Identification and Typical Operation - Single Pump...6
6.1 .................How to Operate the Chem-Feed® Skid System - Single Pump...7
7.0 ......................Component Identification and Typical Operation - Dual Pump .....8
7.1 .................How to operate the Chem-Feed Skid System - Dual Pump.........9
8.0 ......................Mounting the skid system to floor/wall..........................................10
9.0 ......................Chem-Feed® Matrix.....................................................................11
10.0.....................Warranty.......................................................................................12
3.0
Specifications
Items listed below are standard available items and ship with most configurations. Your system may be custom-
ized with components not listed below.
CFS System
Page 3
CFS System
Page 2
