New customer? Click to Get up to $100 on your first order with PSI
- Category: Model LCO
Rosedale Model LCO 4-12 Clamp Lid Filter Housing
Made in the USA
The Rosedale Products Model LCO 4-12 filter housing is a compact, clamp-top, single-bag filtration vessel designed for industrial liquid filtration applications requiring quick service access in a small footprint. It accommodates one Size #4 filter bag and is commonly used in CNC coolant filtration, metalworking fluids, and other low-flow industrial systems where space constraints and service efficiency are critical.
The LCO 4-12 is rated for operating pressures up to 200 PSI and supports flow rates up to 40 GPM, depending on bag selection and process conditions. Its clamp-top closure design enables faster bag change-outs compared to traditional eyebolt housings, reducing downtime in applications that require frequent maintenance. All LCO housings utilize a uni-style outlet configuration.
Why Choose the Rosedale LCO 4-12 Filter Housing?
-
Compact design ideal for low-flow and space-restricted installations
-
Rated up to 200 PSI
-
Supports up to 40 GPM depending on process conditions
-
Clamp-top closure allows faster and more efficient bag change-outs
-
Utilizes Size #4 filter bags
-
Available in Carbon Steel, 304 Stainless Steel, or 316 Stainless Steel construction
Technical Overview
-
Maximum operating pressure: 200 PSI
-
Maximum flow rate: up to 40 GPM
-
Typical operating flow range: 10–40 GPM, dependent on bag micron rating, fluid viscosity, and differential pressure
-
Filter bag size: Size #4 (LCO configuration)
-
Construction materials: Carbon Steel, 304 Stainless Steel, 316 Stainless Steel
-
Closure style: Clamp-top
-
Outlet configuration: Uni-style, 1" NPT
-
Standard basket: Perforated filter bag basket
-
Includes: Housing, filter basket, and O-ring
Additional Information
The Rosedale Model LCO 4-12 is designed for compact industrial systems operating at lower flow rates while maintaining pressure capability up to 200 PSI. Its clamp-top design improves service efficiency in applications requiring frequent filter bag changes.
Download More Information- Carbon Steel: Cost-effective choice for non-corrosive liquids and general industrial applications
- 304 Stainless Steel: Suitable for mildly corrosive fluids and applications requiring improved corrosion resistance
- 316 Stainless Steel: Recommended for more aggressive or chloride-bearing fluids and demanding chemical environments
- Chemical processing and fluid transfer
- Paints, coatings, inks, and resin filtration
- Industrial water and wastewater filtration
- Pre-filtration ahead of cartridge or membrane systems
- General process liquid filtration in manufacturing environments
- CNC Coolant Filtration
- Low Pressure Filtration
Model LCO 8 & 6 (Rated at a max of 125 PSI):
- Carbon Steel — up to 400°F
- 304 Stainless Steel — up to 400°F
- 316 Stainless Steel — up to 400°F
Model LCO 4 (Rated at a max of 200 PSI):
- Carbon Steel — up to 400°F
- 304 Stainless Steel — up to 400°F
- 316 Stainless Steel — up to 400°F

Rosedale Model LCO 4-12 Clamp Lid Filter Housing