![[Brand] 3/8 x 3/8 Copper CxC Coupling W01901 - Main view showing size compatibility for R53-281](http://apcpart.com/cdn/shop/files/W01901-3-8-x-3-8-copper-cxc-coupling-w01901-main.webp?v=1777218736&width=450)
Part #:
ERW01901
$9.97
![[Brand] [Part] W01114 - Main view showing pressure fitting for compatible models](http://apcpart.com/cdn/shop/files/W01114-3-8-x-3-8-copper-cxmpt-adapter-w01114-main.webp?v=1777218646&width=450)
Part #:
ERW01114
$98.46
![[Brand] 3/8 x 3/8 Copper FTGxC 45 Elbow W03312 - Main view showing 90-degree change for [Specific Models]](http://apcpart.com/cdn/shop/files/W03312-3-8-x-3-8-copper-ftgxc-45-elbow-w03312-main.webp?v=1777218893&width=334)
Part #:
ERW03312
$62.96
Part #:
ERW02312
$43.64
Part #:
ERW02809
$37.76
Part #:
ERW04000
$45.32
Part #:
ER83-25151-41
$17.28
![[Brand] 3/8" Black Iron 45 Degree Elbow 0810023218 - Main view showing precise fitting for top models](http://apcpart.com/cdn/shop/files/0810023218-3-8-black-iron-45-degree-elbow-0810023218-main.webp?v=1777194947&width=370)
Part #:
ER0810023218
$20.09
![[Specific Brand] 3/8" Black Iron 90 Degree Street Elbow 0810016006 - Main view showing seamless connection for [Specific Model]](http://apcpart.com/cdn/shop/files/0810016006-3-8-black-iron-90-degree-street-elbow-0810016006-main.webp?v=1777194935&width=450)
Part #:
ER0810016006
$20.09
![[Brand] 3/8" Black Iron Coupling 0810080010 - Main view showing durable construction for [specific models]](http://apcpart.com/cdn/shop/files/0810080010-3-8-black-iron-coupling-0810080010-main.webp?v=1777194977&width=450)
Part #:
ER0810080010
$15.67
Part #:
ER0818901530
$14.12
![[Brand] 3/8" Black Iron Union 0812507804 - Main view showing sturdy connection for multiple models](http://apcpart.com/cdn/shop/files/0812507804-3-8-black-iron-union-0812507804-main.webp?v=1777195032&width=450)
Part #:
ER0812507804
$61.98
![[Brand] 3/8" Cable Clamp BLC3750-C - Main view showing durable construction for [specific models]](http://apcpart.com/cdn/shop/files/BLC3750-C-3-8-cable-clamp-blc3750-c-main.webp?v=1777206517&width=450)
Part #:
ERBLC3750-C
$42.88
![[Brand] 3/8" COMPRESSION NUT 61-6 - Main view showing leak-free feature for [specific models]](http://apcpart.com/cdn/shop/files/61-6-3-8-compression-nut-61-6-main.webp?v=1777202104&width=450)
Part #:
ER61-6
$7.19
![[Brand] 3/8" Lead Free 2-Way Small Water Pressure Regulator 0009815 - Main view showing pressure control for various models](http://apcpart.com/cdn/shop/files/0009815-3-8-lead-free-2-way-small-water-pressure-regulator-0009815-main.webp?v=1777194337&width=227)
Part #:
ER0009815
$933.43
![[Brand] 3/8" LONG SHANK FLARE NUT 41-6 - Main view showing precise connection for various models](http://apcpart.com/cdn/shop/files/41-6-3-8-long-shank-flare-nut-41-6-main.webp?v=1777199696&width=450)
Part #:
ER41-6
$14.24
![[Brand] 3/8" NM Cable Connector 120 - Main view showing secure connection for [specific models]](http://apcpart.com/cdn/shop/files/120-3-8-nm-cable-connector-120-main.webp?v=1777196200&width=450)
Part #:
ER120
$7.52
![[Brand] 3/8" Push-In Connector 457Y - Main view showing secure connection for [specific models]](http://apcpart.com/cdn/shop/files/457Y-3-8-push-in-connector-457y-main.webp?v=1777200184&width=450)
Part #:
ER457Y
$6.82
![[Brand] 3/8" Python Male Compression Fitting Assembly 6005 - Main view showing solid brass construction for [specific models]](http://apcpart.com/cdn/shop/files/6005-3-8-python-male-compression-fitting-assembly-6005-main.webp?v=1777201596&width=219)
Part #:
ER6005
$506.74
![[Brand] 3/8" Sight Glass Moisture Indicator PSG-3S - Main view showing leak-proof performance for B12-461 models](http://apcpart.com/cdn/shop/files/PSG-3S-3-8-sight-glass-moisture-indicator-psg-3s-main.webp?v=1777214670&width=450)
Part #:
ERPSG-3S
$139.64
