310/315 Series0 pages

Data Sheet PIM 310/315

310/315 Series
Filter Assemblies

Description
Featuring Coreless Element Technology

Flows to 1000 gpm (3785 lpm), 310 Series;
1500 gpm (5678 lpm), 315 Series
Pressures to 675 psig (46.5 bar)
ANSI Flange Connections
Specifications
Maximum Acceptable Working Pressure:
Class 150: 260 psig (18 bar);
Class 300: 675 psig (46.5 bar) at 200°F (93°C)
Temperature Range:
-20°F to 200°F (-29°C to 93°C);
140°F (60°C) maximum in HWCF or water-glycol fluids

310/315 series filter assemblies

Filter Element Collapse Pressure:
150 psid (10 bar)

Figure 1. Housing Pressure Drop using fluid with 0.9 S.G.

310 / 315 Series Housings
Flow (L/Min)
800

Materials of Construction:
Carbon steel option: carbon steel housing, nozzles, and
flanges; carbon steel transfer valve body with stainless steel
304L valve ball and stem on “D” duplex model

1600

2400

3200

4000

4800

16

1.0

Finish:
Interior finish: coated with rust preventative
Exterior finish: one coat of zinc chromate
Permanent core assemblies: tin plated
Housings are designed, and built in accordance with ASME
BPVC Section VIII Div. 1, including latest addenda.

∆P (psid)

12

0.75

8

0.5

∆P (bar)

Hydrostatic Test Pressure:
Class 150: 390 psig (26.9 bar)
Class 300: 1013 psig (69.8 bar)

Housing Pressure drop is directly proportional to
specific gravity.

J06 Duplex
4

0.25
J06 Simplex

0

200
Flow (gpm)

400

600

800

1000

1200

0
1400

8904 Series Element Pressure Drop Factor
• Multiply actual flow rate times factor to determine
pressure drop with fluid at 150 SUS (32 cSt), 0.9 S.G.
• Correct for other viscosities by multiplying new viscosity in
SUS/150 x new S.G/0.9
• Pressure drop of filter assembly = Housing pressure drop
+ filter element pressure drop