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Legacy Equipment

NPP Vacuum Pump Filters

The NPP vacuum pump filter range has been discontinued and no direct replacement is available. Replacement elements, parts and support materials for legacy NPP products are still available.

Product Documentation

nano-purification solutions product brochure with equipment details

NPP Vacuum Pump Filters

Product Brochure

Filename
EN-F1-NPP-brochure-vacuum-pump-protection-filters.pdf
Size
513 KB
Format
pdf
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ISO compressed air quality standards brochure

ISO Compressed Air Quality Standards

Support Brochure

Filename
EN-ISO-brochure-compressed-air-quality-standards.pdf
Size
7 MB
Format
pdf
View

Technical Data by Model

Filter Models

Element Part No.

Inlet & Outlet 

Exhaust Flow Rate (Vacuum Displacement) 

NPT

scfm

NPP 0035 (grade)

E 0035 (grade)

⅜”

4.1

NPP 0050 (grade)

E 0050 (grade)

½”

6.5

NPP 0070 (grade)

E 0090 (grade)

½”

11.8

NPP 0085 (grade)

E 0090 (grade)

¾”

14.7

NPP 0125 (grade)

E 0135 (grade)

¾”

20.6

NPP 0135 (grade)

E 0135 (grade)

1”

23.5

NPP 0175 (grade)

E 0175 (grade)

1”

29.4

NPP 0280 (grade)

E 0325 (grade)

1 ¼”

44.1

NPP 0325 (grade)

E 0325 (grade)

1 ½”

50.0

NPP 0400 (grade)

E 0450 (grade)

1 ½”

59.0

NPP 0450 (grade)

E 0450 (grade)

2”

67.5

NPP 0700 (grade)

E 0700 (grade)

2”

106

NPP 0850 (grade)

E 1000 (grade)

2 ½”

118

NPP 1000 (grade)

E 1000 (grade)

3”

138

NPP 1250 (grade)

E 1250 (grade)

3”

212

NPP 1500 (grade)

E 1500 (grade)

3”

288


Element Performance

PP5

PP1

Particle removal

5 micron

1 micron

Maximum oil carryover at 68°F 

1 ppm

1 ppm

Pressure drop - clean

0.3 psid

0.6 psid

Pressure drop - recommended replacement

1.5 psid

1.5 psid

Recommended operating temperature range

35 to 212°F

Design operating temperature range

35 to 248°F 

Flow direction through element

outside to Inside

Maximum element life

12 months or 8000 hours

(1) This information is for general information purposes only. For additional technical specifications, refer to the product brochure, technical data sheets, and/or user guides. Technical specifications are subject to change.     

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