Model NS-122-LP-V-3 Stage System
 Model NS-122-LP-V-3 Stage

Model NS-122-LP-3 STAGE
Three Stage Filter System
 Model NS-122-LP-3 STAGE
Three Stage Filter System


Series Filter Systems are designed to remove suspended solids from liquids in multiple stages. Housings are piped in sequence, allowing particles of a selected size range to be captured at each stage as liquid flows through the system. Therefore, liquids may be filtered more efficiently by collecting larger particles upstream, preventing them from prematurely blinding media in subsequent stages.

Variations of both particle size and solids concentration can be addressed with precision, accuracy, and control, through the selection of filter media. Any combination of Strainers, Mesh or Micron-Lined Baskets, Liquid Filter Bags, or Cartridges may be used in Series to maximize performance and reduce costs associated with disposable media. Systems are available in Two, Three, or Four Stages. All systems maintain the flow rate capacity of a single vessel.

Benefits of Series Filtration:

 ·  Increased Solids Loading - The first stage pre-filters larger particles; each successive stage removes smaller particulate for finer filtration or liquid polishing.
 ·  Reduced Cost - Users may select more economical media to pre-filter larger particles, reserving high-performance products for the subsequent stages to promote cost effectiveness.
 ·  Improved Quality Control Filters of the same micron rating may be used in Series to improve capture rates and ensure filtrate quality through redundancy.

NS - Models: T-304 S/S
NC - Models: Carbon Steel
Filter Vessels: Size #2 (7"dia. x 32" long)
Maximum Working Pressure: 150psi
Maximum Working Temperature: 300°F
Maximum Water Flow: 220gpm @ 2.2psid (without filter media)
Maximum Support Basket Differential Operating Pressure: 100psi
Hydrostatically Tested to 250psi
Inlet & Outlet: 2" Flanges, 150 lb., R/F, ANSI
     2-Stage: 40"H x 21"W x 36"L
     3-Stage: 40"H x 21"W x 48"L
     4-Stage: 40"H x 21"W x 60"L
Shipping Weight:
     2-Stage: 265 lbs.
     3-Stage: 365 lbs.
     4-Stage: 465 lbs.

Standard Features
Over-The-Top Design Filter Housings
Built to ASME Code standards
Blasted Finish, interior, exterior, and baskets ( NS - Models)
One Coat Shop Primer, exterior     ( NC - Models)
Investment Cast Lid and Body
Low-Profile, Horizontal Outlets
Hinged Lid with Handle, Built-in Lid Stop, and Safety Detents
Plated Carbon Steel Hardware, closure bolts & bar knobs
Gauge Ports, upstream & downstream, ¼" NPT
Vent Ports, ¼" NPT
Downstream Drain Ports, ¾" NPT
Upstream Drain Ports, ¼" NPT
Perforated T-316 S/S Support Baskets with Longitudinal Taper
Buna-N O-Rings
Stainless Steel Frame ( NS - Models)
Carbon Steel Frame ( NC - Models)

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