HVAC Sight Glasses & Moisture Indicators
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Eugene Ernst 2" Brass Sight Glass Window -NIB
ILS 132.43ILS 1,257.01 shippingErnst Flow 6-26309 Clear Flat Gauge / Sight Glass 10" X 1-1/2" X 1/2" -NIB
ILS 75.68ILS 1,158.37 shipping2 watchingSight Glass Danfoss SGRH 014-1601
ILS 283.75ILS 282.12 shippingBorosilicate Sight Glass Column Durable Thickness 4-10mm Height 50mm Tube Module
ILS 71.10 to ILS 113.78Was: ILS 113.48Free shipping(2-PK) 'GRAPHITE' SIGHT GLASS GASKET FOR FULTON BOILER, #2-12-256, #2-12-000256
ILS 74.73ILS 223.96 shipping6" High-Pressure Borosilicate Sight Gauge Glass Tubing 5/8"OD & 2.6mm Wall Thick
ILS 45.22ILS 223.09 shipping(6-PK) VITON Gaskets for Boiler Sight Gauge Glass, 5/8" ID, Steamer up to 428 ºF
ILS 112.57ILS 225.06 shippingWEIL-McLAIN Gauge Glass Kit 5/8" x 8-5/8" w/ 2 Washers & 2 Gaskets #591-419-194
ILS 100.27ILS 224.72 shipping[20-PK] Plumbing HVAC Boiler Gauge Sight Glass EPDM Rubber Gaskets 5/8" ID
ILS 48.24ILS 237.43 shipping71 soldFULTON #2-12-000185 (HEAVY-WALL w/RED LINE) Sight Gauge Glass 5/8" OD x 9-3/8"
ILS 149.46ILS 226.16 shippingFULTON Boiler Heavy-Wall (5+ mm Wall Thickness) 5/8" OD x 9-1/4" Sight Glass
ILS 74.73ILS 223.96 shippingSteam Boiler Sight Gauge Glass(H.P.) 5/8" OD w/ 2 Gaskets, 3" to 16" Length
ILS 39.73 to ILS 85.14ILS 237.66 shipping11-1/2" Boiler Borosilicate Tubing Tempered Gauge Sight-Glass 5/8"OD w/2 Gaskets
ILS 67.92ILS 238.00 shippingSight Glass Moisture Indication 3/8" O.D. Cooper Line Fitting Refrigeration AC
ILS 64.29ILS 253.70 shippingBorosilicate Sight Glass Thickness 4-10mm Column Durable Height 100mm OD40-90mm
ILS 81.77 to ILS 135.12Was: ILS 143.75Free shippingMacbeth 039276 A6 Plain Clear Borosilicate Gage Glass 10" X 2" X 3/4" -NIB
ILS 113.51ILS 1,158.37 shipping'RED LINE' Boiler Sight Gauge Glass (H.P.) 5/8" OD w/ 2 Gaskets (4-1/4" to 14" )
ILS 85.14 to ILS 104.05ILS 238.83 shipping[2-PK] Premium TEFLON Jewelry Steamer Sight Glass Gasket for 5/8" OD Glass
ILS 52.03ILS 237.55 shippingdanfoss refrigeration parts hp lp switch driers sight glass etc.
ILS 188.18ILS 211.00 shippingSteamer Sight Glass Metal Washers (Zinc Plated) 5/8" ID Friction Rings (12-PK)
ILS 56.57ILS 223.43 shipping5" x 5/8" OD High Pressure Borosilicate Tubing Sight Gauge Glass w/ 2 Gaskets
ILS 41.43ILS 222.98 shippingDUCO® Red Line Boiler Sight Gauge Glass (5/8" OD x 9-1/4" L) for High-Pressure
ILS 88.92ILS 224.38 shippingSight Glass Danfoss SGP 10S I R290 3/8"x3/8" 014L0035
ILS 211.93ILS 98.38 shipping1/2” Sight Glass
ILS 851.35ILS 434.08 shippingSight Glass Water Gauge Tube 10-1/2" Long x 5/8" OD Steam Boiler (10.5")
ILS 52.78ILS 237.55 shipping6-3/4" Boiler/Steamer Sight Glass (5/8" OD) for High-Pressure w/ 2 EPDM Gaskets
ILS 49.00ILS 223.21 shippingQty 5 Henry Tec Usa aviaquip indicatior sight M1-30-7/8S nsn 6680-01-037-5011
ILS 343.98ILS 647.05 shipping[4-PK] GROEN Part# Z002019, SOLID BRASS Washer 5/8" ID, Friction Rings
ILS 49.00ILS 237.43 shippingBorosilicate Sight Glass Disc High Pressure View Mirror Thickness 5mm Error ±1mm
ILS 63.98 to ILS 120.89Was: ILS 128.61Free shippingDuran "Redline" 10-3/4" x 5/8" High Pressure Gauge Glass 47799315 [Lot of 2] NOS
ILS 148.78ILS 256.20 shippingEEP CA-6 Plain Clear Flat Gauge / Sight Glass 10" X 1-1/2" X 1/2" -NIB
ILS 75.68ILS 1,158.37 shippingALCO - AMI-IMU5 - SIGHT GLASS - ALL REFRIGERANTS - 1/2" Flair x 1/2" Flair
ILS 49.15ILS 262.41 shippingMACBETH 577910 A9 HP, Gauge Glass, A9 High Pressure, 1500# Steam Service
ILS 491.86ILS 331.84 shippingTEF-LON 5/8" ID, PTFE Gauge Boiler Sight-Glass Washer for 5/8" OD Glass (12-PK)
ILS 149.46ILS 226.16 shippingWziernik Danfoss SGP 6 N gwint. 1/4"x1/4" zewn./zewn. 014L0161
ILS 180.24ILS 159.64 shippingWziernik Danfoss SGN+ 16 5/8" 014F0165/014L0165
ILS 208.10ILS 159.64 shippingSight Glass Honeywell SBI 10 3/8" SAE, 5/8" UNF SBI-01002
ILS 161.42ILS 98.38 shippingMcGregor 30" x 5/8" High Pressure Gauge Glass NOS
ILS 130.96ILS 271.26 shippingMidwest Model 350 1" Bronze Sight Flow Indicator 200°F 125PSI
ILS 132.43ILS 1,350.70 shippingUnbranded 28-5/8" x 5/8" High Pressure Gauge Glass NOS
ILS 412.66ILS 279.58 shippingWziernik Danfoss SGP 6S N lut. 6mm 014L0191
ILS 181.63ILS 159.64 shippingSight Glass Castel 3710/55 5/8' 'SAE
ILS 63.15ILS 98.38 shippingIndustrial Brass Packing Nut for Steam Boiler Sight Glass (5/8" OD)- (4 PK)
ILS 67.92ILS 223.74 shippingSight Glass Danfoss SGP 10 N 3/8"x3/8" External/Internal 014L0172
ILS 186.01ILS 109.73 shippingWziernik Danfoss SGP 6 N gwint. 1/4"x1/4" zewn./wewn. 014L0171
ILS 180.24ILS 159.64 shippingDUCO® Red Line Boiler Sight Gauge Glass (5/8" OD x 14" L) for High-Pressure
ILS 104.05ILS 254.88 shippingREFRIGERATION BRASS 1/4'' MALE TO 1/4'' FEMALE SIGHT GLASS - FLARE - RF155
ILS 115.53Was: ILS 121.62ILS 295.85 shippingWziernik Danfoss SGP 10 N gwint 3/8"x3/8" zewn./wewn. 014L0172
ILS 189.98ILS 159.64 shippingSight Glass Honeywell SBI 12 1/2" SAE, 3/4"UNF SBI-01003
ILS 69.96ILS 98.38 shippingSight Glass Danfoss SGP 1/2" RN M/19x4 014L0006
ILS 300.66ILS 98.38 shippingWziernik Danfoss SGP 6S N lut. 1/4" 014L0181
ILS 181.63ILS 159.64 shippingWziernik Danfoss SGP 10S N 10x10 mm 014L0192
ILS 189.98ILS 159.64 shippingGAR REFRIGERATION SIGHT GLASS - VARIOUS SIZES
ILS 48.32 to ILS 188.18ILS 211.00 shippingWziernik Danfoss SGP 10S I R290 3/8"x3/8" 014L0035
ILS 216.46ILS 159.64 shippingSight Glass GMC MI 6 MM 3/4" SAE
ILS 69.96ILS 98.38 shippingSight glass Alco AMI-1UU5 with nuts fi 5/8" SAE
ILS 82.26ILS 98.38 shippingWziernik Danfoss SGP 10 N gwint 3/8"x3/8" zewn./zewn. 014L0162
ILS 189.98ILS 159.64 shippingWziernik Danfoss SGP 6S I (R290/R600) 014L0040
ILS 208.10ILS 159.64 shippingDanfoss 0184 389 Sight Glass MWP 500PSIG
ILS 563.63Free shippingILMADUR High Pressure Clear Flat Gauge / Sight Glass 250x34x17.5mm -NIB
ILS 94.59ILS 1,158.37 shipping2 watching
![[20-PK] Plumbing HVAC Boiler Gauge Sight Glass EPDM Rubber Gaskets 5/8" ID](https://i.ebayimg.com/thumbs/images/g/Q1IAAOSwFapkCflf/s-l300.jpg)
![[2-PK] Premium TEFLON Jewelry Steamer Sight Glass Gasket for 5/8" OD Glass](https://i.ebayimg.com/thumbs/images/g/1j8AAOSw6jxj-5iE/s-l300.jpg)
![[4-PK] GROEN Part# Z002019, SOLID BRASS Washer 5/8" ID, Friction Rings](https://i.ebayimg.com/thumbs/images/g/vI4AAOSwNxhkEjKu/s-l300.jpg)
![Duran "Redline" 10-3/4" x 5/8" High Pressure Gauge Glass 47799315 [Lot of 2] NOS](https://i.ebayimg.com/thumbs/images/g/1ZYAAOSwo4xhRPbt/s-l300.jpg)
