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Sight Flow Windows

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Get a clear flow-through visual in your pipelines with a sight flow indicator. Tough bodies with threaded ends create secure connections, and viewing windows made of materials such as tempered glass and durable plastics guard against scratches and other types of damage.

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Showing 1 to 13 of 13 products

Mastercool 83213 Sight Glass and Mounting Ring for aluminum manifold set-

Mastercool 83213 Sight Glass and Mounting Ring for aluminum manifold set
Model: 83213

Sale Price $5.82 USD
Regular Price $6.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $5.82 USD
Regular Price $6.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 93213 Sight Glass and Mounting Ring for the 93103-

Mastercool 93213 Sight Glass and Mounting Ring for the 93103
Model: 93213

Sale Price $6.79 USD
Regular Price $7.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $6.79 USD
Regular Price $7.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53375 Refrigerant Oil Visual Inspection Sight Glass-

Mastercool 53375 Refrigerant Oil Visual Inspection Sight Glass
Model: 53375

Sale Price $92.15 USD
Regular Price $95.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $92.15 USD
Regular Price $95.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-500B-3/4 Sight Window, 3/4" NPT, Brass-

Dwyer SFI-500B-3/4 Sight Window, 3/4" NPT, Brass
Model: SFI-500B-3/4

Sale Price $93.92 USD
Regular Price $102.65 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $93.92 USD
Regular Price $102.65 USD
Availability 1 to 2 Weeks
Quantity

JB Industries PR-10 Cover Assembly with sight glass and drain valve for the DV-3, DV-4, DV-5 and DV-6-

JB Industries PR-10 Cover Assembly with sight glass and drain valve for the DV-3, DV-4, DV-5 and DV-6
Model: PR-10

Sale Price $98.80 USD
Regular Price $104.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $98.80 USD
Regular Price $104.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-500B-1 Sight Window, 1" NPT, Brass-

Dwyer SFI-500B-1 Sight Window, 1" NPT, Brass
Model: SFI-500B-1

Sale Price $115.43 USD
Regular Price $126.15 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $115.43 USD
Regular Price $126.15 USD
Availability 1 to 2 Weeks
Quantity

Mastercool 53376 Visual Inspection Sight Glass Kit with R134a quick couplers-

Mastercool 53376 Visual Inspection Sight Glass Kit with R134a quick couplers
Model: 53376

Sale Price $129.01 USD
Regular Price $133.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $129.01 USD
Regular Price $133.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53376-YF Visual Inspection Sight Glass Kit with R1234yf quick couplers-

Mastercool 53376-YF Visual Inspection Sight Glass Kit with R1234yf quick couplers
Model: 53376-YF

Sale Price $141.62 USD
Regular Price $146.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $141.62 USD
Regular Price $146.00 USD
Availability 2 to 3 Weeks
Quantity

Mastercool 53377 Visual Inspection Sight Glass Kit with R134a manual couplers-

Mastercool 53377 Visual Inspection Sight Glass Kit with R134a manual couplers
Model: 53377

Sale Price $148.41 USD
Regular Price $153.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $148.41 USD
Regular Price $153.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-500B-1-1/4 Sight Window, 1 1/4" NPT, Brass-

Dwyer SFI-500B-1-1/4 Sight Window, 1 1/4" NPT, Brass
Model: SFI-500B-1-1/4

Sale Price $150.01 USD
Regular Price $163.95 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $150.01 USD
Regular Price $163.95 USD
Availability 1 to 2 Weeks
Quantity

Mastercool 53377-YF Visual Inspection Sight Glass Kit with R1234yf manual couplers-

Mastercool 53377-YF Visual Inspection Sight Glass Kit with R1234yf manual couplers
Model: 53377-YF

Sale Price $167.81 USD
Regular Price $173.00 USD
Availability 2 to 3 Weeks

Qty:

Sale Price $167.81 USD
Regular Price $173.00 USD
Availability 2 to 3 Weeks
Quantity

Dwyer SFI-500B-1-1/2 Sight Window, 1-1/2", Brass-

Dwyer SFI-500B-1-1/2 Sight Window, 1-1/2", Brass
Model: SFI-500B-1-1/2

Sale Price $165.62 USD
Regular Price $181.00 USD
Availability 1 to 2 Weeks

Qty:

Sale Price $165.62 USD
Regular Price $181.00 USD
Availability 1 to 2 Weeks
Quantity

Dwyer SFI-500B-2 Sight Window, 2" NPT, Brass-

Dwyer SFI-500B-2 Sight Window, 2" NPT, Brass
Model: SFI-500B-2

Sale Price $184.28 USD
Regular Price $201.40 USD
Availability 1 Week

Qty:

Sale Price $184.28 USD
Regular Price $201.40 USD
Availability 1 Week
Quantity
Showing 1 to 13 of 13 products
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