1. Home
  2. Buy from SLE
  3. Sight Glasses
  4. Sight Glasses

Buy Surplus Sight Glasses

71 Item's Available


Jerguson Sight Glass 17-??-20 with #66 Flanged Gagecock Valves 1/2" NPT

Jerguson Sight Glass 17-??-20 with #66 Flanged Gagecock Valves 1/2" NPT

 100831
Jerguson LumaStar Illuminator EPL-100 (Choose Your Length)

Jerguson LumaStar Illuminator EPL-100 (Choose Your Length)

 100911
Wasino 1/2" Flanged Sight Glass Valve w/ Flapper, Stainless Steel, GKF13F

Wasino 1/2" Flanged Sight Glass Valve w/ Flapper, Stainless Steel, GKF13F

 100913
Jacoby Tarbox 1-1/2" Flanged Sight Flow Indicator, Drip Style, Hast C, 910-11/2B

Jacoby Tarbox 1-1/2" Flanged Sight Flow Indicator, Drip Style, Hast C, 910-11/2B

 100983
Jacoby Tarbox 1-1/2" Flanged Sight Flow Indicator, Plain, Stainless, 910-112

Jacoby Tarbox 1-1/2" Flanged Sight Flow Indicator, Plain, Stainless, 910-112

 100984
John C. Ernst 3/4" 300# CF8M Sight Glass Valve 251SM 0.75 L

John C. Ernst 3/4" 300# CF8M Sight Glass Valve 251SM 0.75 L

 101193
John C. Ernst 3/4" NPT Sight Flow Indicator #021, Carbon Steel

John C. Ernst 3/4" NPT Sight Flow Indicator #021, Carbon Steel

 101257
Jerguson 3-Section Sight Glass 312R300L

Jerguson 3-Section Sight Glass 312R300L

 101280
Penberthy 3/4" Plain Style Sight Flow Indicator #SH 3/4 FA STL

Penberthy 3/4" Plain Style Sight Flow Indicator #SH 3/4 FA STL

 101532
Clark Reliance Jerguson LumaStar LED Sight Glass Illuminator EPL-100-7-1-2-1

Clark Reliance Jerguson LumaStar LED Sight Glass Illuminator EPL-100-7-1-2-1

 102970
Jerguson 2-Section Sight Glass 27-T-20

Jerguson 2-Section Sight Glass 27-T-20

 102975
Jerguson 13-T-20 Sight Glass Liquid Level Gauge w/ #67 Ballchecks, Carbon Steel

Jerguson 13-T-20 Sight Glass Liquid Level Gauge w/ #67 Ballchecks, Carbon Steel

 103158
Penberthy 3-Section Sight Glass Valve 3RM9

Penberthy 3-Section Sight Glass Valve 3RM9

 103208
Penberthy 3-Section Sight Glass Valve 3RM6

Penberthy 3-Section Sight Glass Valve 3RM6

 103209
Penberthy 3-Section Sight Glass Valve 3TM7

Penberthy 3-Section Sight Glass Valve 3TM7

 103216
Penberthy 2-Section Sight Glass Valve 2TM8

Penberthy 2-Section Sight Glass Valve 2TM8

 103218
Penberthy 2" NPT Sight Glass with Rotator Indicator SFR-2-A

Penberthy 2" NPT Sight Glass with Rotator Indicator SFR-2-A

 103239
Penberthy 1" NPT Sight Glass Flow Indicating Valve with Rotator SFR 1 A

Penberthy 1" NPT Sight Glass Flow Indicating Valve with Rotator SFR 1 A

 103276
Penberthy 1" NPT Sight Glass Flow Indicator w/ Rotator SFR 1

Penberthy 1" NPT Sight Glass Flow Indicator w/ Rotator SFR 1

 103392
Penberthy 3/4" NPT Sight Flow Indicator with Rotator STWR, Bronze

Penberthy 3/4" NPT Sight Flow Indicator with Rotator STWR, Bronze

 103393
Penberthy 2" NPT Sight Flow Indicator with Rotator SFR 2

Penberthy 2" NPT Sight Flow Indicator with Rotator SFR 2

 103396
3/4" NPT Ball Float Indicator Valve, Bronze

3/4" NPT Ball Float Indicator Valve, Bronze

 103407
Penberthy 2" 150# Flanged Sight Glass Valve, Plain Style, SFF2

Penberthy 2" 150# Flanged Sight Glass Valve, Plain Style, SFF2

 104742
Sight Glass Level w/ Quest-Tec 3/4" x 1/2" Gagecocks and Smith 1/2" Gate Valves

Sight Glass Level w/ Quest-Tec 3/4" x 1/2" Gagecocks and Smith 1/2" Gate Valves

 104976
JERGUSON 2" SIGHT GLASS VALVE, 3-SECTION 3 6-RL-10

JERGUSON 2" SIGHT GLASS VALVE, 3-SECTION 3 6-RL-10

 261195531822
ETHYLENE 4" FLO-VU SIGHT GLASS FLO-VU 360M

ETHYLENE 4" FLO-VU SIGHT GLASS FLO-VU 360M

 261511282948
JACOBY TARBOX 1-1/2" NPT SIGHT GLASS INDICATOR 100-1-1/2B C8FM WITH FLAPPER

JACOBY TARBOX 1-1/2" NPT SIGHT GLASS INDICATOR 100-1-1/2B C8FM WITH FLAPPER

 261665821639
S&K 3/4" SIGHT GLASS VALVES 1810-B - LOT OF (2)

S&K 3/4" SIGHT GLASS VALVES 1810-B - LOT OF (2)

 261685264533
MOORE INUDUSTRIES "SIGHT PROGRAMMABLE ALARM" - MODEL: SPA/HLPRG/2PRG/U-AO-DPDT

MOORE INUDUSTRIES "SIGHT PROGRAMMABLE ALARM" - MODEL: SPA/HLPRG/2PRG/U-AO-DPDT

 261709833631
PLAST-O-MATIC POLYPRO 2" WAFER SIGHTGLASS SERIES GYW200-V-PP

PLAST-O-MATIC POLYPRO 2" WAFER SIGHTGLASS SERIES GYW200-V-PP

 261904378961
VISI-FLO 3/4" SIGHT FLOW INDICATOR VALVE 1471

VISI-FLO 3/4" SIGHT FLOW INDICATOR VALVE 1471

 261904546258
CYCLOPS 8" 150# SIGHT GLASS 8FGD

CYCLOPS 8" 150# SIGHT GLASS 8FGD

 261906995017
JOHN C. ERNST CO. 2" 150# FLANGED SIGHT FLOW VALVE - PLAIN STYLE, #200L

JOHN C. ERNST CO. 2" 150# FLANGED SIGHT FLOW VALVE - PLAIN STYLE, #200L

 262048757922
JERGUSON 3-SECTION SIGHT GLASS VALVE 3-9-R-20

JERGUSON 3-SECTION SIGHT GLASS VALVE 3-9-R-20

 262071302325
PENBERTHY 2-SECTION LIQUID LEVEL GAUGE SIGHTGLASS VALVE, MODEL#: 2 TM 7

PENBERTHY 2-SECTION LIQUID LEVEL GAUGE SIGHTGLASS VALVE, MODEL#: 2 TM 7

 262105252623
KENCO STAY ROD TYPE PUMP SETTING GAUGE 30060-S6-V-GPH

KENCO STAY ROD TYPE PUMP SETTING GAUGE 30060-S6-V-GPH

 262637981833
PENBERTHY 3/4" SIGHT FLOW INDICATOR W/ FLAPPER SFR 3/4 H

PENBERTHY 3/4" SIGHT FLOW INDICATOR W/ FLAPPER SFR 3/4 H

 262671291141
PENBERTHY 1" SIGHT FLOW INDICATOR W/ ROTATOR SFR 1

PENBERTHY 1" SIGHT FLOW INDICATOR W/ ROTATOR SFR 1

 262672298136
LOT OF (2) OIL-RITE 9 oz. CONSTANT LEVEL LUBRICATOR W/ OIL LEVEL SIGHT

LOT OF (2) OIL-RITE 9 oz. CONSTANT LEVEL LUBRICATOR W/ OIL LEVEL SIGHT

 262674327813
JACOBY TARBOX 1/2" BULLS-EYE SIGHT FLOW INDICATOR 316SS W/ FLAPPER 100-SA

JACOBY TARBOX 1/2" BULLS-EYE SIGHT FLOW INDICATOR 316SS W/ FLAPPER 100-SA

 262812191607
QUEST-TEC DIRECT READING STEAM WATER LEVEL SIGHT GLASS GAUGE ST-1000-91

QUEST-TEC DIRECT READING STEAM WATER LEVEL SIGHT GLASS GAUGE ST-1000-91

 262831271608
JACOBY TARBOX 4" BULLSEYE PLAIN STEEL FLANGED SIGHT FLOW INDICATOR 910 FA-NF

JACOBY TARBOX 4" BULLSEYE PLAIN STEEL FLANGED SIGHT FLOW INDICATOR 910 FA-NF

 263045976719
JACOBY TARBOX 3/4" BRONZE SIGHT FLOW INDICATOR W/ ROTOR 300-ST, PART# TAC-10-B

JACOBY TARBOX 3/4" BRONZE SIGHT FLOW INDICATOR W/ ROTOR 300-ST, PART# TAC-10-B

 263100431129
Jerguson 3/4" NPT Sight Glass Level Gage 19-T-20

Jerguson 3/4" NPT Sight Glass Level Gage 19-T-20

 263320282805
Penberthy 2" Flanged Armored Full-View Sight Flow Indicator, SAV 2 F

Penberthy 2" Flanged Armored Full-View Sight Flow Indicator, SAV 2 F

 263410739588
Cyclops 8" 150# Sight Glass Flange, CF3M/CF8M

Cyclops 8" 150# Sight Glass Flange, CF3M/CF8M

 263473478279
Jerguson 3/4" Gagecock Valve, No. 56 ***Lot of (2)***

Jerguson 3/4" Gagecock Valve, No. 56 ***Lot of (2)***

 263528031451
JM Canty Sight Glass 8" View, 10.5" OD, 0.900" Thick, 150PSI, HC-8-FV150-NF FV

JM Canty Sight Glass 8" View, 10.5" OD, 0.900" Thick, 150PSI, HC-8-FV150-NF FV

 263533379966
Clark Reliance Durastar LED Illuminator RDS5000-191H-1

Clark Reliance Durastar LED Illuminator RDS5000-191H-1

 263545781190
CYCLOPS INDUSTRIES 4" SAFETY EYES SIGHT GLASS

CYCLOPS INDUSTRIES 4" SAFETY EYES SIGHT GLASS

 291163343108
ABB SIGHT FLOW INDICATOR 2" 150# 10E14212HN

ABB SIGHT FLOW INDICATOR 2" 150# 10E14212HN

 291221227999
FISHER PORTER SIGHT GLASS VALVE

FISHER PORTER SIGHT GLASS VALVE

 291333610342
DANIEL SIGHT GLASS, SIZE 9 w/ VALVES 4U27579

DANIEL SIGHT GLASS, SIZE 9 w/ VALVES 4U27579

 291409604499
VISI-FLOW 1/2" SIGHT GLASS FLOW INDICATOR 1421DSW

VISI-FLOW 1/2" SIGHT GLASS FLOW INDICATOR 1421DSW

 291417392618
JM CANTY SIGHT GLASS ASSEMBLY 8" 150#

JM CANTY SIGHT GLASS ASSEMBLY 8" 150#

 291445573554
PLAST-O-MATIC POLYPRO 4" WAFER SIGHTGLASS SERIES GYW400-V-PP

PLAST-O-MATIC POLYPRO 4" WAFER SIGHTGLASS SERIES GYW400-V-PP

 291476833268
VISI-FLO 1500 SERIES 2" 150# FLANGED SIGHT FLOW INDICATOR #1521RF

VISI-FLO 1500 SERIES 2" 150# FLANGED SIGHT FLOW INDICATOR #1521RF

 291564167604
PAIR OF 3/4" X 3/4" X 1/2" PENBERTHY GAGECOCK VALVES #780R, PART#: 6E337-500

PAIR OF 3/4" X 3/4" X 1/2" PENBERTHY GAGECOCK VALVES #780R, PART#: 6E337-500

 291595499507
PENBERTHY 2-SECTION LIQUID LEVEL GAUGE 2TU4 WITH VALVES 630J

PENBERTHY 2-SECTION LIQUID LEVEL GAUGE 2TU4 WITH VALVES 630J

 291818795201
JOHN C ERNST 3/4" SIGHT FLOW INDICATOR W/ SIDE FLAPPER 062

JOHN C ERNST 3/4" SIGHT FLOW INDICATOR W/ SIDE FLAPPER 062

 291908817458
PENBERTHY 2" SIGHT FLOW INDICATOR W/ ROTATOR SFR 2

PENBERTHY 2" SIGHT FLOW INDICATOR W/ ROTATOR SFR 2

 291909590237
CLARK RELIANCE FG909 MP WSP 900LBS FLAT GLASS SIGHT GAUGE

CLARK RELIANCE FG909 MP WSP 900LBS FLAT GLASS SIGHT GAUGE

 292119646198
CLARK RELIANCE FG908 MP WSP 900LBS FLAT GLASS SIGHT GAUGE

CLARK RELIANCE FG908 MP WSP 900LBS FLAT GLASS SIGHT GAUGE

 292119650098
Cyclops 8" 150# Sight Glass Flange, 316 SS

Cyclops 8" 150# Sight Glass Flange, 316 SS

 292437992291
Lot of (5) Circular Sight Glass Replacement, 8-3/8" x 3/4", 150 PSI

Lot of (5) Circular Sight Glass Replacement, 8-3/8" x 3/4", 150 PSI

 292472256434
6" 300# Sight Glass Flange, 316 Stainless Steel

6" 300# Sight Glass Flange, 316 Stainless Steel

 292472275356
Quest-Tec See-Level Illuminator ISPS-6-1

Quest-Tec See-Level Illuminator ISPS-6-1

 292472600115
OPW Visi-Flo 3/4" Sight Flow Indicator w/ Propeller, Stainless Steel

OPW Visi-Flo 3/4" Sight Flow Indicator w/ Propeller, Stainless Steel

 292501084956
John C. Ernst 3/4" NPT Sight Flow Indicator, 200PSI, Carbon Steel, #021

John C. Ernst 3/4" NPT Sight Flow Indicator, 200PSI, Carbon Steel, #021

 292501975390
JM Canty 6" FuseView Flat Gasket Sight Glass Flange C276-2-FV150

JM Canty 6" FuseView Flat Gasket Sight Glass Flange C276-2-FV150

 292509783658
W.E. Anderson Midwest 1"" Sight Flow Indicato

W.E. Anderson Midwest 1"" Sight Flow Indicato

 292557901020

All Categories

Air Compressors (3) Air Winches, Lifts & Hoists (5) Automotive & Mechanical (9) Bearings (6) Electric Motors & Gear Motors (115) Electrical (366) Fans & Blowers (24) Fasteners (7) Fire & Safety Equipment (77) Fittings & Flanges (185) Forklifts, Cranes & Material Handling (4) Gaskets & Packing (9) Gearboxes & Speed Reducers (138) Generator Sets & Diesel Engines (6) Industrial Refrigeration/HVAC (33) Instrumentation & Automation (1685) Lab Equipment (23) Metalworking Equipment (1) Misc (79) Pipe (7) Pneumatics & Hydraulics (301) Process Equipment (177) Pumps & Pump Parts (354) Sight Glasses (71) Steam Traps, Strainers & Transfer Valves (229) Test Equipment (31) Tools & Shop Equipment (96) Valves (1245) Welding Equipment & Supplies (3)

Subscribe to our newsletter

Subscribe