3M SS Specifications
a 3M company
®
™
3M
SS Series
Cartridge Filter Housings
3M™ Model SS Series Cartridge Filter Housings, constructed of durable 316L stainless
steel, meet general-purpose industrial and commercial filtration needs. All wetted welded
surfaces are stainless steel. External surfaces of these filter housings are electro-polished
for a consistent, easy care finish.
The filter housings are available in a variety of sizes to accommodate from 4 to 88 filter
cartridges (Single length equivalents) with lengths to 40 inches (see Ordering Guide). The
housing has a maximum allowable working pressure of up to 150 psig (10.3 bar) at 250°F
(121°C), see Table 1.
Specifi cations
Table 1 gives standard model specifications for Model SS Series cartridge filter housings.
Note that maximum allowable working pressure and temperature is the rating for the
housing only. Actual housing maximum operating temperature depends on temperature and
chemical capability of the filter cartridge and gasket used in the housing.
Cartridge Requirements
Model SS Series filter housings accept both single and multiple length filter cartridges.
Table 2 lists the number of filter cartridges for each model housing.
Features & Benefi ts
316L stainless steel construction.
■
Provides excellent corrosion protection for rugged, long-lasting service.
Accepts varying length cartridges.
■
Allows use of 9 ¾" and 10" modular cartridges for greater fl exibility.
Shouldered seal plates.
■
Solid fi t into cartridge core enables positive seal and prevents bypass.
V-Band Clamp and Swing Bolt designs.
■
Optimizes cartridge change-out.
Removable cartridge posts.
■
Easy cleaning reduces maintenance.
Housing drains located on dirty and clean chambers.
■
Allows full drainage of chambers for optimized fi lter change-out.
Air Vent.
■
Allows venting before start-up and draining for more effi cient fi lter operation.
Pedestal cup fi tting.
■
Allows for use of both DOE or SOE cartridges.
Applications
Chemicals & Petrochemicals
Food & Beverage
Healthcare
Industrial Processes
Paint & Coatings
Industrial Water Treatment
Double
Open-end
Cartridge
Single
Open-end
Cartridge
with
Locating Spear
Flow Rates
Table 3 lists the maximum water flow rates in gallons per minute (GPM) for each model
filter housing.
Use the data in Table 3 only as a guide in establishing the max imum housing
flow capacity; do not use it for filter sizing. Once a flow rate for a selected cartridge is known, use Table 3 to check whether the housing’s flow rate falls within
the recommended guidelines.
When sizing a filter, the amount of contaminant load needs to be considered in
addition to the flow rate and desired pressure drop. Low initial pressure drop
enhances filter cartridge life.
Cartridge Seal Assemblies
The SS24, SS36, SS48, SS66, and SS88 housings include spring seal assemblies
(Picture 1) that permit the use of filter cartridges with single length equivalents of
9 3/4 to 10 inches.
SS4 through SS20 models use pressure plate assemblies while SS24 through SS88 models
use pressure plate with individual spring and seal assemblies.
Standard housings are configured to accept double open end style cartridges. To adapt the
housing to accept single open end, double o-ring cartridges with locating spear, remove
the housing cartridge posts and the spring & seal assembles. Replace the standard pressure
plate with the SOE pressure plate (order separately).
Picture 1: Spring Seal Assembly
Table 3: Maximum Housing Flow Rate
Housing Water (GPM/LPM)
SS4, SS8, SS12 65/246
SS5, SS10, SS15, SS20 105 /397
SS24, SS36, SS48 230/871
SS66, SS88 400/1,514
Standard Model Dimensions
To find a selected dimension, refer to Table 4 to locate the model in the left column and the
selected dimension symbol (A-D) in the top row. These dimensions can be used for rough
plumbing. For critical installations, request a certified drawing.
Table 1: Standard Model Specifi cations
Operating Data SS Models - 316L Stainless Steel
Max. Allowable Working
Pressure @ Temperature*
Flow Rate (GPM) See Table 3
Connection Sizes See Ordering Guide
Vent & Drain Connections
Cartridge Sizes 9 ¾ "-10" modular cartridges, 1-, 2-, 3-, or 4-high configurations
Standard Cover Gasket Nitrile
Options Cover gasket is available in EPR, Fluorocarbon or Silicone
*Models SS24, SS 36, SS48, S S66, SS88 maximum allowable work ing pressure @ temperature is 150 psi @ 212°F (10.3 bar @ 100°C)
Table 2: Cartridge Requirements
Housing Model Single Length (9 ¾ 9 7/8, or 10") Cartridge Capacity
SS4 4
SS8 8
SS12 12
SS5 5
SS10 10
SS15 15
SS20 20
SS24 24
SS36 36
SS48 48
SS66 66
SS88 88
150 psi @ 250°F (10.3 bar @ 121°C)
SS4 - SS20 Housings – ¼ " NPT Vent, ¾ " NPT Drains
SS24 - SS88 Housings – ½ ” NPT Vent, 1” NPT Drains
Loading...