1 1/2 in End A Diameter 1 1/2 in End B Diameter Threaded Fittings for sale

1-1/2" to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket
Brand New · Unbranded
C $17.27
C $2.76 shipping
T+^ &Y* ] w.D?H!|/ I$6S p o n s o r e d
MOON - 378 - DOUBLE MALE ROCKER LUG Hose Adapter 2-1/2 In M x 2-1/2 In M - (NEW)
Brand New
C $54.72
+1^ &*A 6]F w.?60 86!|/ $S p o n s o r e d
STAINLESS STEEL 4 WAY 1 1/2" NPT PIPE CROSS UNION 4W-150
Brand New
C $55.40
C $30.75 shipping
+^ U&S * Y] w.?!|U R/T $ VS p o n s o r e d
Lot of 11 pieces 2-1/2" 150 Female Threaded (NPT) 90° Elbow Malleable Iron
Brand New
C $254.88
Was: C $318.61was - C $318.61
or Best Offer
+^ WQ W1& * ZR] w .Q6? J!R |/ $S p o n s o r e d
(2) 1501-08-08 Hydraulic 90° Pipe Elbow Male 1/2 NPT to Swivel Female 1/2 NPSM
New (Other) · Unbranded
C $18.70
C $21.03 shipping
Only 3 left
+^N1 & N* ] S wP.?I!|/ $3H
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304
Brand New
C $12.02
C $15.24 shipping
3,081 sold
Y+Q ^ &F*8 ] A4w.? !|L/ $
1/2 x 1/4 NPT Female Tee Reducer Brass Fitting Fuel Air Water Oil Gas FasParts
Brand New · Unbranded
C $40.53
C $16.18 shipping
+^OZ &* L]F w .?S!D F|Q / $
(Lot of 5) KRJ 5000-08-08 Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other)
C $18.70
C $21.03 shipping
H4+^ &GC* I9 ]X Vw.? 9L !|/ $
FITOK 316 SS Male Street Tee 1/2" FNPT x MNPT x FNPT 5600 psi, SS-PST-NS8
Brand New
C $52.92
C $16.44 shipping
WN+ ^ &93* ] w.?!|/Q $W
1/2" NPT Female Pipe T-Tee - 3 Way Brass Fitting -Connect Air, Water, Oil, & Gas
Brand New · Unbranded
C $11.05
C $15.21 shipping
133 sold
+CJ V^3 3P &* ] w.?TH! IP |/ $
1 1/2" Stainless Steel Hex Nipple - SS MNPT Straight Close Nipple #150 - 1.5"
Brand New
C $34.01
C $21.00 shipping
68 sold
9J+^ &*53 C ] 6w. W?!|/ $X
1/2" Parker 8-8-8 ST-B Street Tee Brass FxMxF NPT Threaded 2500 PSI Extruded NeW
Brand New · Parker
C $15.57
C $15.34 shipping
P4 YE A+G^ &* ] 2Qw.? 8!F|/ $
Banjo TF150 1-1/2" FNPT Bulkhead Tank Fitting (Pack of 10)
Brand New
(2)
C $304.46
or Best Offer
C $33.09 shipping
+R3^ N &*O ] w 09.?! |/R3 $
Banjo 316 Stainless Steel 1-1/2" Bulkhead Tank Fitting TF150SS 3" Hole FNPT
Brand New
C $138.61
W+V^ &4* ] U MwB .?!C|/ $S p o n s o r e d
2 x 1.5" to 0.5" 1/2" Female NPT Tee T 3 WAY Pipe Fitting Reducer Stainless 304
Brand New · Unbranded
C $26.10
C $2.76 shipping
VP+ ^ &6R 6* ] 2 CJ SGw.?! |/ $S p o n s o r e d
Red Brass Coupling 1-1/2" Female NPT Pipe Fitting 2-1/2" OD 2" L Thread Size 11
New (Other)
C $22.43
+M^ Q& *TP PZ BD ] w.?!2P| / $S p o n s o r e d
Steel 45 Degree Elbow 1/2" Npt Male to Female Fitting Fuel Air Oil Liquid Water
Brand New · Unbranded
C $21.86
C $16.18 shipping
51 sold
+44^ &*KP ]7 Mw .Z?!|2 /Z $
1-1/2" NPT Threaded Full Coupling Aluminum 6061-T Sch 40 Pipe Fitting A050841
Brand New
C $22.14
C $15.53 shipping
498 sold
+^L &*E 7U 2]I w.?!|3/ P $
(50 Pack) 1/2" NPT High Pressure Steel A105 Coupling Pipe Thread 3000 Fitting
Brand New
C $249.28
C $45.41 shipping
+^ &D4* 1E ] wFS. ?9!|Q 1/ $
Penn Stainless Steel Union 3000301712, 1-1/2" NPT Pipe, Class 3000, 304 SS
New (Other)
C $249.28
C $27.83 shipping
+1Z^ &MT* ] w.?E!Q|/ 3B$
(13) Banjo Bulkhead Tank Fitting TF150, 1-1/2" NPT Pipe, Polypropylene, EPDM
New (Other)
(2)
C $180.02
C $39.63 shipping
J8 +^F &* ]T Yw.4 6?5! OA| / $
Banjo 316 Stainless Steel 1-1/2" Bulkhead Tank Fitting TF150SS 3" Hole FNPT
Brand New
C $119.12
ZE+ B^F &R* ] G wH.?!E|/ B$
(Qty 17) 1/2 Inch NPT Pipe Coupling 316 Stainless 150 lb
Brand New
C $69.20
C $22.51 shipping
XK+ ^A H& *U ] w.?!|5 ZF/ $
(10 Pack) 1/2" NPT High Pressure 90 Elbow 316 Stainless Steel 3000 Fittings
Brand New
C $263.14
C $28.23 shipping
+S^J & * PP NN ] wZN .?!|4/ $
90-DEGREE ELBOW 1-1/2" Class 150 Cast 304 Stainless Steel Threaded Pipe Fitting
New (Other)
C $30.93
or Best Offer
C $21.39 shipping
+GX H^H & P*L ] w9.?!|Y/ $
1/2" NPT 316ss Male Run Tee (3000 Psi) PARKER 1/2 MRO-SS
Brand New · Parker
C $66.49
Only 1 left!
+IS^ 9 &*S IC ] w.?Y!|O / $
45 Degree Elbow Brass Pipe Fitting Female 1/2 Npt Oil Gas Fuel Air Water Plumb
Brand New · Unbranded
C $15.42
C $16.18 shipping
A+E ^ &X*Z ]G w.A? 2!Q|/ $
1-1/2" UNION 304SS THREADED Class 150 SP114 Stainless Steel
Brand New · Unbranded
C $20.77
C $21.08 shipping
+C^T Q &*X ] w.?!|/ JY$ 7
SS-810-9 Swagelok Union Elbow 1/2" tube, 316 SS - 1 New Fitting
C $25.00
or Best Offer
Q+^ O&* ] wW.3? !|/ $A2 S p o n s o r e d
1-1/2" to 1/2" inch Female NPT threaded 90 degree elbow pipe reducer Connector
Brand New · Unbranded
C $19.80
C $2.76 shipping
BY+^ &* Q6] w.?! PS| P/ $S p o n s o r e d
(Qty 5) 1/2 Inch Threaded Pipe Tee 316 Stainless Steel 150 lb
Brand New
C $48.42
C $21.43 shipping
2 watching
MO+^ E&8 *X ]C w. ?!8|C/ $ S p o n s o r e d
CounterStrike 1/2" CSST Tee Fitting – AutoFlare Brass Gas Connector
Brand New
C $141.58
or Best Offer
L+K^ & *D ] P wQ.G ?!N|X/ $S p o n s o r e d
STREET 90-DEG ELBOW 1-1/2" Class 150, 304 Stainless Steel Threaded Pipe Fitting
New (Other)
C $25.88
or Best Offer
C $21.24 shipping
Only 2 left
+U^ 5& * D]8 w.?!M|P/ 4H $
(10 Pack) 1-1/2" NPT Threaded Union Black Malleable Iron Pipe 150 Fitting
Brand New
C $242.36
C $61.04 shipping
1+S^ & S*4 ] w.?N!|1 / $P
UNION 1/2" Female NPT Thread Class 150, 304 Stainless Steel Pipe Fitting
New (Other)
C $18.24
or Best Offer
C $15.42 shipping
K+^N K&*I ] w. L6 8?!U |/ $
FITOK Pipe Fitting Hex Nipple 1/2'' Male NPT 316 SS 7700 psi, SS-PHN-NS8
Brand New
C $17.44
C $15.39 shipping
+LZ ^ &* B6] XwO. ?!|89 /7Y $
Banjo 90 Degree Poly Street Elbow 1-1/2" FNPT X 1-1/2" MNPT - SL150-90
Brand New
C $18.01
C $15.42 shipping
Only 1 left!
+^IF F&H* ] w.GL 6R?! |/3 $
1/2" Aluminum Threaded NPT 90 Elbow Set of 2
New (Other) · Unbranded
C $27.64
+I^X &* MS] 0w.K? U3 !|X/Z $
1.5" Male to 1/2" male NPT Hex Nipple Pipe Fitting Reducer Adapter Stainless 304
Brand New · Unbranded
C $18.72
C $2.76 shipping
+^ &KJ *ME 2 K] w.N?O! |/ $S p o n s o r e d
Qt 3 Victaulic Style 50 Reducer | 2-1/2" Groove x 1-1/2" Male NPT Pipe Fitting
Brand New
C $69.27
+7U^ 5 &Y QI * ]44 wB4.? !|/ $S p o n s o r e d
1/2" 150 NPT Half Coupling 304 Stainless Pipe Weld Bung (5-Pack) SS090441304(x5)
Brand New
C $25.21
C $20.75 shipping
162 sold
+ZF^ C &*W Q ] w.?Y !2H YQ |/ $
1/2" 150 Female NPT Pipe Tee Cast 304 Stainless Steel Fitting SS030441304
Brand New · Unbranded
C $13.85
C $20.41 shipping
705 sold
+^ &8J* ] w.?S!|/ $4 FK
(5) Anvil Pipe Unions 0361500804, 1/2" NPT, Black Forged Steel, Class 3000
New (Other) · Anvil
C $69.20
C $16.93 shipping
Only 1 left!
+U^ &* ] wR.?!|/ G2$ AG
(Lot of 4) 33326-08-1.5 Brass Pipe Nipple Male 1/2 NPT to Male 1/2 NPT x 1-1/2"
New (Other) · Unbranded
C $13.85
C $20.41 shipping
+UJ^ S &C* ]Y D w.H?!|/P Z$
(10 Pack) 1/2" NPT Black Malleable Iron 90° Street Elbow 150 Fitting
Brand New
C $55.34
C $21.64 shipping
+2^L &7* ]A wU.N ?!J|/8 K $
1/2 Npt Female Pipe T Tee 3 Way Brass Fitting Fuel Vacuum Air Water Oil Gas
Brand New · Unbranded
C $18.51
C $16.18 shipping
86 sold
+^ &* ] HDw.? !|JW/ $
Steel 1/2" Npt Male Close Nipple Pipe Fitting Mpt Mip Fuel Oil Gas Liquid
Brand New · Unbranded
C $16.75
C $16.18 shipping
9+^E & *4 A ]0 wJ .?TV! U|U / $
1/2 Female Npt 4 Way Cross Brass Pipe Fitting Vacuum Fuel Air Water Oil 102-D
Brand New · Unbranded
C $25.71
C $16.18 shipping
41 +N^P &*6 ]Y w .?!U|3 / $
1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316
Brand New
C $16.62
C $15.38 shipping
75 sold
6D+ ^ 0Z& *W C] X w.9? !|/S $
FITOK 316 SS Female Tee 1/2" FNPT 5600 psi, SS-PT-NS8
Brand New
C $59.69
C $16.64 shipping
6+^ &D* ] w.?!|5/ 8 $NS A
Pipe Adapter 1/2 Female to 1/2 Male Npt Brass Fitting Water Air Gas
Brand New · Unbranded
C $13.60
C $16.18 shipping
285 sold
O+^ &* V Z]U wRZ. NP? !|T/P $
2-1/2" x 1-1/2" NPT Reducing Coupling Galvanized Malleable Iron 150
Brand New
C $62.27
C $31.25 shipping
4+^ 5& * ] ZF WW FwE. ?E!|N / $
FITOK 37 Degree Flared Tube Fitting 1/2" Male JIC × 1/2" Male NPT 316 SS 4500psi
Brand New
C $20.77
C $15.50 shipping
+^R H&* ]FA 3S w.8Z? OU!|/ $
(10 Pack) 1-1/2" NPT Full Coupling Aluminum 150 Pipe Thread Fitting
Brand New
C $246.58
C $38.35 shipping
+H^ G& U* V] w. ?!PO |G/E $
Steel Street Tee Fitting 1/2" NPT Male Female Fuel Air Oil Splitter FasParts
Brand New · Unbranded
C $30.37
C $16.18 shipping
90 sold
Y+^W K &Z* 7 I] w.3?!|Q H2/ $
Swagelok SS-810-1-8 Stainless Steel Tube Fitting 1/2" Tube OD x 1/2" NPT Male
Brand New · Swagelok
(4)
C $24.94
or Best Offer
C $23.92 shipping
8+P ^ &* ] w.?RT!| WJ/ $GR
1/2" NPT x 1.5" Length Brass Bulkhead Terminal Bolt Air Brake FasParts
Brand New · Unbranded
C $27.22
C $16.18 shipping
55 sold
+MM^ 0 &K* ] w.?N!|7 / NQ$
1/2" 150 Threaded (NPT) Hex Union 304 Stainless Steel, Pipe Fitting SS040441304
Brand New · Unbranded
C $19.84
C $15.47 shipping
228 sold
+^ M1& * ]K w.?V! |K7/ $9V
1.5" 1-1/2 inch NPT Female - Male Elbow 90 Degree Thread Pipe Fitting Connector
Brand New · Unbranded
C $30.60
C $2.76 shipping
G+^ &Z E* ] Ww XX.? !F|1/ $S p o n s o r e d
2 x 1/2" to 1/4" in Female NPT Tee T 3 WAY Pipe Fitting Reducer Stainless SS304
Brand New · Unbranded
C $7.91
C $2.76 shipping
+^2S &AN* ] w .B?4 J!L| I/ $S p o n s o r e d

1 1/2 in End A Diameter 1 1/2 in End B Diameter Threaded Fittings

Shop by Category

1,095 Results

1-1/2" to 1/2" Female NPT Threaded Reducer Reducing Coupling Stainless Socket

MOON - 378 - DOUBLE MALE ROCKER LUG Hose Adapter 2-1/2 In M x 2-1/2 In M - (NEW)

STAINLESS STEEL 4 WAY 1 1/2" NPT PIPE CROSS UNION 4W-150

Lot of 11 pieces 2-1/2" 150 Female Threaded (NPT) 90° Elbow Malleable Iron

(2) 1501-08-08 Hydraulic 90° Pipe Elbow Male 1/2 NPT to Swivel Female 1/2 NPSM

1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304

1/2 x 1/4 NPT Female Tee Reducer Brass Fitting Fuel Air Water Oil Gas FasParts

(Lot of 5) KRJ 5000-08-08 Pipe Coupling Female 1/2" NPT to Female 1/2" NPT

FITOK 316 SS Male Street Tee 1/2" FNPT x MNPT x FNPT 5600 psi, SS-PST-NS8

1/2" NPT Female Pipe T-Tee - 3 Way Brass Fitting -Connect Air, Water, Oil, & Gas

1 1/2" Stainless Steel Hex Nipple - SS MNPT Straight Close Nipple #150 - 1.5"

1/2" Parker 8-8-8 ST-B Street Tee Brass FxMxF NPT Threaded 2500 PSI Extruded NeW

Banjo TF150 1-1/2" FNPT Bulkhead Tank Fitting (Pack of 10)

Banjo 316 Stainless Steel 1-1/2" Bulkhead Tank Fitting TF150SS 3" Hole FNPT

2 x 1.5" to 0.5" 1/2" Female NPT Tee T 3 WAY Pipe Fitting Reducer Stainless 304

Red Brass Coupling 1-1/2" Female NPT Pipe Fitting 2-1/2" OD 2" L Thread Size 11

Steel 45 Degree Elbow 1/2" Npt Male to Female Fitting Fuel Air Oil Liquid Water

1-1/2" NPT Threaded Full Coupling Aluminum 6061-T Sch 40 Pipe Fitting A050841

(50 Pack) 1/2" NPT High Pressure Steel A105 Coupling Pipe Thread 3000 Fitting

Penn Stainless Steel Union 3000301712, 1-1/2" NPT Pipe, Class 3000, 304 SS

(13) Banjo Bulkhead Tank Fitting TF150, 1-1/2" NPT Pipe, Polypropylene, EPDM

Banjo 316 Stainless Steel 1-1/2" Bulkhead Tank Fitting TF150SS 3" Hole FNPT

(Qty 17) 1/2 Inch NPT Pipe Coupling 316 Stainless 150 lb

(10 Pack) 1/2" NPT High Pressure 90 Elbow 316 Stainless Steel 3000 Fittings

90-DEGREE ELBOW 1-1/2" Class 150 Cast 304 Stainless Steel Threaded Pipe Fitting

1/2" NPT 316ss Male Run Tee (3000 Psi) PARKER 1/2 MRO-SS

45 Degree Elbow Brass Pipe Fitting Female 1/2 Npt Oil Gas Fuel Air Water Plumb

1-1/2" UNION 304SS THREADED Class 150 SP114 Stainless Steel

SS-810-9 Swagelok Union Elbow 1/2" tube, 316 SS - 1 New Fitting

1-1/2" to 1/2" inch Female NPT threaded 90 degree elbow pipe reducer Connector

(Qty 5) 1/2 Inch Threaded Pipe Tee 316 Stainless Steel 150 lb

CounterStrike 1/2" CSST Tee Fitting – AutoFlare Brass Gas Connector

STREET 90-DEG ELBOW 1-1/2" Class 150, 304 Stainless Steel Threaded Pipe Fitting

(10 Pack) 1-1/2" NPT Threaded Union Black Malleable Iron Pipe 150 Fitting

UNION 1/2" Female NPT Thread Class 150, 304 Stainless Steel Pipe Fitting

FITOK Pipe Fitting Hex Nipple 1/2'' Male NPT 316 SS 7700 psi, SS-PHN-NS8

Banjo 90 Degree Poly Street Elbow 1-1/2" FNPT X 1-1/2" MNPT - SL150-90

1/2" Aluminum Threaded NPT 90 Elbow Set of 2

1.5" Male to 1/2" male NPT Hex Nipple Pipe Fitting Reducer Adapter Stainless 304

Qt 3 Victaulic Style 50 Reducer | 2-1/2" Groove x 1-1/2" Male NPT Pipe Fitting

1/2" 150 NPT Half Coupling 304 Stainless Pipe Weld Bung (5-Pack) SS090441304(x5)

1/2" 150 Female NPT Pipe Tee Cast 304 Stainless Steel Fitting SS030441304

(5) Anvil Pipe Unions 0361500804, 1/2" NPT, Black Forged Steel, Class 3000

(Lot of 4) 33326-08-1.5 Brass Pipe Nipple Male 1/2 NPT to Male 1/2 NPT x 1-1/2"

(10 Pack) 1/2" NPT Black Malleable Iron 90° Street Elbow 150 Fitting

1/2 Npt Female Pipe T Tee 3 Way Brass Fitting Fuel Vacuum Air Water Oil Gas

Steel 1/2" Npt Male Close Nipple Pipe Fitting Mpt Mip Fuel Oil Gas Liquid

1/2 Female Npt 4 Way Cross Brass Pipe Fitting Vacuum Fuel Air Water Oil 102-D

1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316

FITOK 316 SS Female Tee 1/2" FNPT 5600 psi, SS-PT-NS8

Pipe Adapter 1/2 Female to 1/2 Male Npt Brass Fitting Water Air Gas

2-1/2" x 1-1/2" NPT Reducing Coupling Galvanized Malleable Iron 150

FITOK 37 Degree Flared Tube Fitting 1/2" Male JIC × 1/2" Male NPT 316 SS 4500psi

(10 Pack) 1-1/2" NPT Full Coupling Aluminum 150 Pipe Thread Fitting

Steel Street Tee Fitting 1/2" NPT Male Female Fuel Air Oil Splitter FasParts

Swagelok SS-810-1-8 Stainless Steel Tube Fitting 1/2" Tube OD x 1/2" NPT Male

1/2" NPT x 1.5" Length Brass Bulkhead Terminal Bolt Air Brake FasParts

1/2" 150 Threaded (NPT) Hex Union 304 Stainless Steel, Pipe Fitting SS040441304

1.5" 1-1/2 inch NPT Female - Male Elbow 90 Degree Thread Pipe Fitting Connector

2 x 1/2" to 1/4" in Female NPT Tee T 3 WAY Pipe Fitting Reducer Stainless SS304