Sight Glasses withstand harsh environments, including extreme temperatures and a variety of industrial fluids. This glass is up to four times stronger than other acrylic sight glasses; it is shatterproof, stain-proof and chemically resistant.
Available sizes:
1″ NPT Male – PART 466520
3/4″ NPT Male – PART 466515
1/2″ NPT Male – PART 466505
3/8″ NPT Male – PART 466510
1/4″ NPT Male – PART 466500
1″ BSPP Male – PART 466590
3/4″ BSPP Male – PART 466560
1/2″ BSPP Male – PART 466565
3/8″ BSPP Male – PART 466555
1/4″ BSPP Male – PART 466550
M22 x 1.5” Male – PART 466570
M20 x 1.5” Male – PART 466535
M16 x 1.5 Threads – PART 466543
Which OilSafe Sight Glasses do I order?
1/4″ NPT: part number 466500
1/2″ NPT: part number 466505
3/8″ NPT: part number 466510
3/4″ NPT: part number 466515
1″ NPT: part number 466520
M20x1.5: part number 466535
M12x1.5: part number 466540
M10x1: part number 466545
1/4″ BSPP: part number 466550
3/8″ BSPP: part number 466555
3/4″ BSPP: part number 466560
1/2″ BSPP: part number 466565
M22x1.5: part number 466570
1″ BSPP: part number 466590
What should you check before ordering the Sight Glasses?
[PROOF: FIELD OBSERVATION, COST COMPARISON OR FAILURE MODE FOR THIS PRODUCT, WITH DATE AND CONDITIONS]
How do I order or get a quote?
PE Energy supplies the OilSafe Sight Glasses from the 2026 manufacturer catalogue. Order the part number for the option you need, or send us the part number with your application details and we return pricing and lead time.
