Low Pressure - Single Window - Threaded


Rotator - Paddlewheel indicator used for clear media to enhance flow indication. Any direction. The glass is held in place by a snap ring.

Model   Body Material
  118P  Bronze



  Note: Not applicable for steam service. See page 4 and 5

  
Features
• Economical
• Sizes 1/4" to 2" NPT
• Single Window

Ratings
• 125 psi @ 200°F

Materials (Wetted)
• Glass: Temp Soda Lime
• Seals: Buna N
• Rotator: ABS Plastic

Low Pressure - Double Window - Threaded
 

Plain - No indicator. For direct
visual inspection of liquid. Mounts
in any direction. The glass is held
in place by an internal snap ring.

Model   Body Material
  137P  Bronze

 
Features
• Economical
• Sizes 1/4" to 2" NPT
• Double Window

Ratings
• 125 psi @ 200°F

Materials (Wetted)
• Glass: Temp Soda Lime
• Seals: Buna N
• Rotator: ABS Plastic

Note: Not applicable for steam service. See page 4 and 5.

Rotator - Paddlewheel indicator used for clear media to enhance
flow indication. Any direction.
The glass is held in place by an
internal snap ring.

Model   Body Material
  138P  Bronze

  Dimensions for Model 118P, 137P, 138P
Unit
Size		 Dimensions in Inches & (cm)
A B C Wt.lbs
1/8,1/4
3/8		 3-3/16
(8.1)		 1-3/4
(4.5)		 2-1/8
(5.4)		 2
1/2, 3/4 3-3/4
(9.5)		 2
(5.1)		 2-3/8
(6.0)		 2
1
1-1/4		 4-3/8
(11.1)		 2
(5.1)		 2-7/8
(7.3)		 4

1-1/2
2

4-1/2
(11.4)

2
(5.1)

3-3/4
(9.5)

6

Catalog  Page 3
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John C. Ernst Co., Inc.
Sparta, NJ • Tel: 973-940-1600 • Fax: 973-940-1620
Toll Free: 1-888-463-7678
Email: info@johnernst.com

Mailing Address
21 Gail Court
Sparta, NJ 07871
Physical Address
21 Gail Court
Sparta, NJ 07871