CLEAN OUT(I.D. AND N.P.S.)
PLUG TYPE

The cover of this type of clean-out is provided with snugly fitting plug.

The inside of the pipe, with plug in place, provides smooth bore eliminating stock hang-up.

Nominal Size Dia. H
mm inch mm inch mm inch
100 4 162 6-3/8 70 2-3/4
150 6 212.7 8-3/8 70 2-3/4

 

Material: ASTM A-240 types 304L and 316L (stub and plug).

 CLEAN OUT(I.D. AND N.P.S.)
QUICK OPEN TYPE

Quick opening clean-out as shown was introduced by Douglas Bros. several years ago, and since then, thousands have been installed in Paper Mills.

It is ideally suited for welding at the end of the pipe-run or on elbows, providing quick and easy access for inspection and cleaning.

 

NOM Inside Dia. Overall Height Weight
mm inches mm inches kg lbs
100 4 222 8-3/4 5.9 1/13/1900
150 6 238 9-3/8 9.1 1/20/1900
200 8 267 10-1/2 12.7 28
250 10 336 13-1/4 15.5 34
300 12 371 14-5/8 20 44

 DIAMOND CLEAN-OUT AND INSPECTION PORT

 

Size
in mm For Installation
In
6 150 6”90° and 45° Long Sweep Elbows (150 mm)
8 200 8”90° and 45° Long Sweep
Elbows (200 mm)
10 250 10”90° and 45° Long Sweep Elbows (250 mm)

Deluxe Model Features

  • Jacking arrangement to force cover down to facilitate opening action in the event of an obstruction directly behind cover.

 

Diamond Clean-out Features

  • Smooth inner surface ”“ no obstruction.
  • Access in two directions.
  • Opening size (5-1/2” x 3-3/4” ”“ 140 mm x 95 mm) large enough for hand, hose or mechanical cleaning device.
  • Self-sealing with internal pressure.
  • Quick & easy visual access into piping system.
  • All components made of corrosion-resistant material.
  • No special tools required to open.
  • No loose parts.
  • Minimize down time.

 

 DIAMOND CLEAN-OUT AND INSPECTION PORT

 

For Installation In

Size 90° ELLs 45° ELLs Reducers Tube & Pipe
4 Fits 4 4 6 6
6
Fits
6 6 8 & 10 8 & 10
8 Fits 8 8 12 thru 16 12 thru 16
10 Fits 10 10 18 thru 22 18 thru 22
12 Fits 21
thru 18
21 thru 18 24 & Larger 24 & Larger

 

* 4” size requires special trimming on all items except 4” tube size elbows.

* 4” size requires special trimming on all items except 4” tube size elbows.

Note: 12” size also fits tanks and vessels.

 

Installation Instructions

  • Remove the cover from the frame. Place frame in position on pipe and mark the outside contour. Cut desired opening approximately 1/4” inside line and tack weld the frame in position.
  • Heliarc weld inside and grind weld smooth. Weld the outside of the frame, let cool and insert cover.
  • Cover must be removed to prevent damage to O ring during welding.
  • Note: Clean-outs are designed for installation in 90° ELLs and therefore require slight dressing when installing in straight pipe, reducers, tanks or vessels.

Manufactured From Type 316 Stainless Steel

The Clean-out Consists of the Following Parts:

  • Safety chain to prevent loss of components.
  • Nickel bronze wing nut to ensure easy operation and prevent galling of thread.
  • Nickel bronze cast yoke.
  • Stainless steel cover and stud complete with neoprene ”œO” ring.
  • Stainless steel mounting frame.

 

Size 90° ELLs 45° ELLs Reducers Tube
& Pipe
100 mm 100 100 150 150
150 mm 150 150 200 & 250 200 & 250
200 mm 200 200 300 to 400 300 to 400
250 mm 250 250 450 to
550
450 to 550
300 mm 300 to 450 300 to 450 600 &
larger
600 & larger

Approximate opening all sizes 4-3/4” x 2-3/4” (120 mm x 70 mm)

Approximate shipping weight 6 pounds (2.7 kg).