Housing Specifications

Maximum Operating Pressure:

Carbon Steel:               150 psig (10.3 bar) @ 200°F (93°C)

NOTE: Maximum operating pressure ratings are vessel ratings only. Safe operating temperature and pressure will depend on filter cartridge and gasket used. For inquiries on compatibility, contact the factory or your Pall distributor.

Construction:
Non-Code:	Available for all sizes (standard)
Code:	ASME U or UM stamp available1 upon request.
Connections:
Inlet/Outlet:	2" NPT for 1-Around, Size #1 Model 3" NPT for 1-Around, Size #2 Model
Drain:	1" NPT
Vent:	1/4" NPT
Gauge:	1/4" NPT (Upstream/Downstream)
Shell O-rings:	Nitrile, Silicone Elastomer Neoprene, Ethylene Propylene, Fluorocarbon Elastomer

Filter Element Specifications

Marksman POLY-FINE®, Marksman Poly-Fine XLD and Marksman NEXIS® A Series elements are available for use in Marksman Housings. Size 1 and 2 cartridges are available with our proprietary sliding flange. Refer to individual data sheets for detailed information on Marksman Series filter elements.

¹ - For details, consult Pall Technical Services.

Dimensional Data (nominal)

Model

Number of Cartridges

Size (nominal)

Code

Liquid Flow Rate2 (gpm)

Dimensions (inches)

Dry Weight (pounds)3

A (shell OD)

B (NPT)

C (Flanged)

D (height)

E (NPT)

F (Flanged)

Inlet/ Outlet

1MAR1

1

1

N

60 (227 lpm)

8.6 (21.8 cm)

24.7 (62.7 cm)

25.9 (65.8 cm)

43.0 (109.2 cm)

5.3 (13.5 cm)

6.7 (17.0 cm)

2.0 (5.1 cm)

125 (56.7 kg)

1MAR2

1

2

N

120 (454 lpm)

8.6 (21.8 cm)

24.7 (62.7 cm)

25.9 (65.8 cm)

57.0 (144.8 cm)

5.4 (13.7 cm)

7.1 (18.0 cm)

3.0 (7.6 cm)

145 (65.8 kg)

² - Flow rates listed are for depth cartridges. Consult factory for more specific information.                    ³ - Weights listed are for vessels with flange connections.

Housings, Vessels, or Assemblies

P■ MAR●- CS-◆▼-▮150 (e.g. P1MAR1–CS–2–150)

Code ■	No. of Marksman Element
1	1

Code ●	Size (nominal)
1	Size 1
2	Size 2

Code ◆	Inlet/Outlet Connection Sizes
2	2"
3	3"

Code ▮	Code Construction
Blank	Non Code Construction

Code ▼	Connection Styles
Blank	NPT
F	Flange