Straight Coupling 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
H+^N &*B ] J XwS .Z?D! |S/ $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 $19.06
Was: C $22.43was - C $22.43
MH+^ &* ] w.?!|/ $ IJ R5 NS p o n s o r e d
1-1/2" 1.5" NPT Female Straight Union Coupling Pipe Fitting stainless steel 304
Brand New · Unbranded
C $43.75
C $2.76 shipping
+KU^ NT &* Z] Yw 7X G5.?!|/ $S p o n s o r e d
(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other) · Parker
C $48.49
C $21.43 shipping
Y+X^ &Y* D] Yw.?L !F|/ $MS p o n s o r e d
1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050441304
Brand New
C $12.02
C $15.24 shipping
3,081 sold
V+^ W K&E *C2 ] BBw .9?!J |/ $
(Lot of 5) KRJ 5000-08-08 Pipe Coupling Female 1/2" NPT to Female 1/2" NPT
New (Other)
C $18.70
C $21.03 shipping
+HQ 4^ 4 6H&* ]3 w.?Y !|/ Z$
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
+^ N&* ] T wI8.?!|/ $DY
Penn Stainless Steel Union 3000301712, 1-1/2" NPT Pipe, Class 3000, 304 SS
New (Other)
C $249.28
C $27.83 shipping
+^VF 0E &* ] NUw. ?!R|G / 1$
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
+^ &* R] Hw .?!|/ 9$2 6A X
(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!
+HM^ Z&*P HF] T wR. ?N7! |/ $
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
+^V &4 * ] 7wF. ?D1! T|5 / $
1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050421316
Brand New
C $16.62
C $15.38 shipping
75 sold
+^ &C* 2 I]P w .?!|/ Q1 $
Watts Dielectric Union 11/2 LF3004, 1.5" NPT Pipe Fitting, Zinc Malleable Iron
New (Other) · Watts
(1)
C $55.34
C $21.64 shipping
+^ &*Y4 ] w AR .?!4|Y/ AK $
2-1/2" x 1-1/2" 316 Stainless Steel Reducing Coupling 2.5"x1.5" NPT Marine Grade
Brand New · Unbranded
C $41.49
or Best Offer
C $21.22 shipping
2 watching
K+^ M C8 &* O]N XG w.? !TQ|/ $S p o n s o r e d
1-1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050821316
New (Other) · Unbranded
C $55.34
C $31.04 shipping
59 sold
+^ &R7* Y U] OU M5w J.?P!| / $S p o n s o r e d
Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy
Brand New
C $27.69
or Best Offer
C $27.40 shipping
+^ 91& * 5] E w.?!|JX/ $NS p o n s o r e d
1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441
Brand New
C $15.21
C $15.34 shipping
134 sold
+^ &B9* ] wD.?!|I / E$H
Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting
Brand New
C $18.00
C $20.53 shipping
S+^6 &*F H Z]X 3w.?4 S!F|/ $
Steel Pipe Adapter Fitting 1/2 Female Npt x 1/2 Npt Male Water Oil Fuel Liquid
Brand New · Unbranded
C $15.78
C $16.18 shipping
PJ +^ &8E* B] w.V ?!7|/2 $
1-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050841304
Brand New
C $29.20
C $21.33 shipping
281 sold
+^ ZK&* ] wCU K.U S?M !|/ $
1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D
Brand New · Unbranded
C $31.71
C $16.18 shipping
SS +^ P&P* ] XE w.? !|/ $QS
Can-Com 1 1/2” IPS X 1 1/2” MPT - SCH 40 316 Stainless Steel Threaded Transition
C $39.99
Was: C $49.99was - C $49.99
or Best Offer
+^ G6 Y&*A 3Q ] w.?QN! |/ O$
33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT
New (Other) · Unbranded
C $17.32
C $20.52 shipping
VW+^ &* RV] S wO. ?M!|/ $J
2-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler <SS051041304
Brand New
C $55.40
C $31.04 shipping
66 sold
+^ S&*3 K]V w.?0I!|/ U$
10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6
(2)
C $199.99
+^E &* X] 1 3 ZwH IO. ?!|XS / $
FITOK 37° Flared Tube Fitting 1/2" Male JIC × 1/2 Female NPT 316 Stainless Steel
Brand New
C $35.70
C $15.93 shipping
+^H &L* 67] w. ?!|/Q $X
1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D
Brand New · Unbranded
C $13.17
C $16.18 shipping
112 sold
+^E &8 X*N ] w73.?! SX| A5 / $
Parker FSC-8-P FSC-8 Parflare Straight F-F 1/2" NPT, PFA , New Factory Sealed,
Brand New · Parker
C $34.63
Free shipping
U+^ 6 4&* Y] w .0L W?U !|X/F $
1/2" Bspp (G) Female British to 1/2" Npt Male American 8037-08-08 Adapter
Brand New · Unbranded
C $56.58
C $16.18 shipping
+Y^E &* N ] wI .?7!|T/ $ S p o n s o r e d
1/2" NPT Female American to 1/2" BSPT (R) Male British 8036-08-08 Pipe Adapter
Brand New · Unbranded
C $63.45
C $16.18 shipping
+^X0 E&D* PQ] w.?!|/0 1 0$S p o n s o r e d
1 1/2" brass NPT threaded couplings
New (Other) · Unbranded
C $103.88
C $23.07 shipping
E+F^ N&C* D D] wP9 9.?!|S / $S p o n s o r e d
Parker 8 F5OLO-S Adapter Fitting Male 1/2" ORFS-08 to Male 1/2" ORB-08
New (Other) · Parker
C $17.32
C $20.52 shipping
+^8 N O&*1 K] w.R?!|/ 1$S p o n s o r e d
Watts Dielectric Union LF 3001A, 1-1/2" NPT x 1-1/2" Solder Copper Pipe, Brass
New (Other) · Watts
C $55.34
C $21.64 shipping
+^4 &* ]1 w.5R 4W XQ? !|/ I$
(6 Pack) 1-1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 PSI Full Coupling
Brand New
C $343.55
C $64.03 shipping
S+M^ &* MU] Aw3 .?2A!| O3 / $
1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421
Brand New · Unbranded
C $11.14
C $15.21 shipping
148 sold
+^P9 Z&* N] wQT.? !|/ 7$I
1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304
Brand New
C $14.84
C $15.32 shipping
124 sold
+HP ^ AH &* ]OL w.?!|KZ / $
1-1/2" 150 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI05084GMI
Brand New · Unbranded
C $16.03
C $20.47 shipping
+3N ^ &CN* ] w.? 2D !|I/ Z$
2403-24-24 Hydraulic Union Fitting 1-1/2" Male JIC-24 to Male JIC-24
New (Other) · Unbranded
C $22.16
C $20.65 shipping
+^ DE&* ] w.46?!| Y/4 1 $A
316 2x1 1/2" Stainless Steel Reducing Coupling LOT OF 2
Pre-Owned · Unbranded
C $15.24
or Best Offer
JJ+^ K&*I ] w .?!|/ZB AF$ S p o n s o r e d
1-1/2" 300 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI050951GM
New (Other) · Unbranded
C $43.60
C $32.36 shipping
6+H^ &* R ]A D1 GwH.?!| / $S p o n s o r e d
(10 Pack) 1/2" x 1/2" NPT Thread Coupling Galvanized Malleable Iron 150 Fitting
Brand New
C $55.34
C $16.51 shipping
+^ 3&V* 5H 75 58 ]6 w.?!F| / $
(10 Pack) 1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 3M Full Coupling
Brand New
C $121.91
C $24.06 shipping
HS T9+^ A&* ]Q w.?! |A/G $
Black Iron Pipe Union 1.5" Fitting for LP, Natural Gas, Air, 1-1/2 inch Coupling
Brand New
C $22.11
C $30.06 shipping
8+^ V&* U6 ] Kw.?6 U!|/ J$
(10 Pack) 1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 3M Full Coupling
Brand New
C $108.05
C $23.66 shipping
J+W^ &U* L ] RwE .?C!|/ X$
STRAIGHT BRASS FITTING (1/2” NPTF MALE, 9/16" ID , .830” OD, 2.520” LG.) X111F
New (Other) · Unbranded
C $11.41
Was: C $15.22was - C $15.22
or Best Offer
C $22.15 shipping
+^6E & H*I ] wR.N?! |WQ E/ $
WATTS Dielectric UnionLF3006 1-1/2" NPT Black Pipe Malleable Iron
New (Other) · Watts
C $41.49
or Best Offer
C $24.55 shipping
+Y^3 & * B]U wS.?!|S / $A
(Bag of 25) 6400-08-08 ORB 1/2" to JIC 1/2" Hydraulic Straight Connector Fitting
Brand New
C $47.09
C $43.40 shipping
Z+^ &H* ] w.7A? !H|/I $
(10 Pack) 1-1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 Full Coupling
Brand New
C $412.82
C $66.06 shipping
+^ &W*T CH ] Vw.?!Z|/ $ Z
FITOK 316 SS Hex Coupling 1/2'' Female NPT, 4900 psi, SS-PCG-NS8
Brand New
C $24.20
C $20.71 shipping
LT+^ &* D O] 65 w .?!8I |/Y $
Swagelok B-810-6 1/2" Male SAE Brass Conduit Pipe Fitting No Nuts
New (Other) · Swagelok
(2)
C $13.10
Was: C $15.42was - C $15.42
V+^B &0I UC * ] wJ4 N9.?! |/ $
Watts 1 1/2 LF3006 Dielectric Union; 1”-1/2" NPT Pipe Malleable Iron Lead Free
New (Other) · Watts
C $40.16
or Best Offer
P+^ &H * F9] 7O w.?7!V |/HF $
1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG
Brand New
C $24.94
T+X ^ &* ] w.F?W !XN|/ 2$M
CAMCO T-304 THREADED COUPLING 1-1/4" NPT 2" LONG STAINLESS STEEL NNB
New (Other)
C $12.92
C $27.76 shipping
+^3 &* ]Q T Ww H.?!G| / $U7
5000-08-08 NPT Female 1/2" to NPT Female 1/2" Tapered Straight Rigid Adapter
Brand New
C $6.91
C $20.49 shipping
+^MD &*3 T] w.C?L S1! |BT / $
(10 Pack) 1/2" NPT Female Full Coupling Black Malleable Iron 150 Pipe Fitting
Brand New
C $55.34
C $16.51 shipping
3+D^ & E*1 L0] w. 7?!W |09/ $
(8) Anvil Merchant Full Couplings 0320200074, 1-1/2" Pipe NPS Fitting, Class 150
New (Other) · Anvil
C $83.05
C $72.35 shipping
+^OY & *56 ]2A w D.?!|/O $
(10pk) Parker/Legris 3175 62 22 1/2” Push To Connect《NEW》 Priced To Sell!
New (Other) · Parker
C $95.52
or Best Offer
C $43.84 shipping
X+^Y &* ] RDw.? T!3 G4| /U6 $
(10 Pack) 1-1/2" x 1-1/2" NPT Coupling Galvanized Malleable Iron 150 Fitting
Brand New
C $110.75
C $23.74 shipping
+^ I7& *S ]L w. YW ?52 !|/ $
1-1/2" 3000 (3M) Threaded (NPT) Full Coupling A105 Forged Steel <FS050821
Brand New · Unbranded
C $40.95
C $30.63 shipping
77+ ^L &4* ] w. ?7!6|/ $S p o n s o r e d
Stainless Steel 316 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty
Brand New
C $7.61
C $21.46 shipping
+41^ &5* ]7 Cw.?!O |/ $LNS p o n s o r e d

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

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136 Results

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

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

1-1/2" 1.5" NPT Female Straight Union Coupling Pipe Fitting stainless steel 304

(2) Parker 1/2 GG-SS Stainless Pipe Coupling Female 1/2" NPT to Female 1/2" NPT

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

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

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

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

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

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

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

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

Watts Dielectric Union 11/2 LF3004, 1.5" NPT Pipe Fitting, Zinc Malleable Iron

2-1/2" x 1-1/2" 316 Stainless Steel Reducing Coupling 2.5"x1.5" NPT Marine Grade

1-1/2" 3000 (3M) Female (NPT) Full Coupling 316 Stainless Steel SS050821316

Smith Blair Model 411 1/2 x 4-1/2 Coupling Bolt Flexi-Coat Fusion Bonded Epoxy

1/2" NPT Threaded Full Coupling Aluminum 6061-T Schedule 40 Pipe Fitting A050441

Lot of 2) 1/2" Coupling Red Brass Class 125# Female NPT Threaded LF Pipe Fitting

Steel Pipe Adapter Fitting 1/2 Female Npt x 1/2 Npt Male Water Oil Fuel Liquid

1-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler SS050841304

1/2 Npt Female 3 Piece Union Coupling Brass Pipe Fitting Air Water Oil Gas 104-D

Can-Com 1 1/2” IPS X 1 1/2” MPT - SCH 40 316 Stainless Steel Threaded Transition

33250-8-8 Red Brass Pipe Union Class H150# Female 1/2 NPT to Female 1/2 NPT

2-1/2" 150 Female (NPT) Full Coupling 304 Stainless Steel Coupler <SS051041304

10 - Swagelok Stainless Steel Union Fitting, 1/2" OD Tube / SS-810-6

FITOK 37° Flared Tube Fitting 1/2" Male JIC × 1/2 Female NPT 316 Stainless Steel

1/2 Npt Female Pipe Coupling Brass Fitting Air Water Oil Gas Fuel 103-D

Parker FSC-8-P FSC-8 Parflare Straight F-F 1/2" NPT, PFA , New Factory Sealed,

1/2" Bspp (G) Female British to 1/2" Npt Male American 8037-08-08 Adapter

1/2" NPT Female American to 1/2" BSPT (R) Male British 8036-08-08 Pipe Adapter

1 1/2" brass NPT threaded couplings

Parker 8 F5OLO-S Adapter Fitting Male 1/2" ORFS-08 to Male 1/2" ORB-08

Watts Dielectric Union LF 3001A, 1-1/2" NPT x 1-1/2" Solder Copper Pipe, Brass

(6 Pack) 1-1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 PSI Full Coupling

1/2" 3000 (3M) Threaded (NPT) Full Coupling Coupler A105 Forged Steel FS050421

1/2" 3000 (3M) Female (NPT) Full Coupling 304 Stainless Steel SS050421304

1-1/2" 150 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI05084GMI

2403-24-24 Hydraulic Union Fitting 1-1/2" Male JIC-24 to Male JIC-24

316 2x1 1/2" Stainless Steel Reducing Coupling LOT OF 2

1-1/2" 300 Female NPT Coupling Galvanized Malleable Iron Pipe Fitting MI050951GM

(10 Pack) 1/2" x 1/2" NPT Thread Coupling Galvanized Malleable Iron 150 Fitting

(10 Pack) 1/2" NPT 316 Stainless Steel Pipe Thread Class 3000 3M Full Coupling

Black Iron Pipe Union 1.5" Fitting for LP, Natural Gas, Air, 1-1/2 inch Coupling

(10 Pack) 1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 3M Full Coupling

STRAIGHT BRASS FITTING (1/2” NPTF MALE, 9/16" ID , .830” OD, 2.520” LG.) X111F

WATTS Dielectric UnionLF3006 1-1/2" NPT Black Pipe Malleable Iron

(Bag of 25) 6400-08-08 ORB 1/2" to JIC 1/2" Hydraulic Straight Connector Fitting

(10 Pack) 1-1/2" NPT 304 Stainless Steel Pipe Thread Class 3000 Full Coupling

FITOK 316 SS Hex Coupling 1/2'' Female NPT, 4900 psi, SS-PCG-NS8

Swagelok B-810-6 1/2" Male SAE Brass Conduit Pipe Fitting No Nuts

Watts 1 1/2 LF3006 Dielectric Union; 1”-1/2" NPT Pipe Malleable Iron Lead Free

1/2" FNPT 316ss Hex Union Coupling Fitting SSP ISST8HCG

CAMCO T-304 THREADED COUPLING 1-1/4" NPT 2" LONG STAINLESS STEEL NNB

5000-08-08 NPT Female 1/2" to NPT Female 1/2" Tapered Straight Rigid Adapter

(10 Pack) 1/2" NPT Female Full Coupling Black Malleable Iron 150 Pipe Fitting

(8) Anvil Merchant Full Couplings 0320200074, 1-1/2" Pipe NPS Fitting, Class 150

(10pk) Parker/Legris 3175 62 22 1/2” Push To Connect《NEW》 Priced To Sell!

(10 Pack) 1-1/2" x 1-1/2" NPT Coupling Galvanized Malleable Iron 150 Fitting

1-1/2" 3000 (3M) Threaded (NPT) Full Coupling A105 Forged Steel <FS050821

Stainless Steel 316 Fitting 1/2" Inch Half Coupling Class 150 Heavy Duty