68 Results
Filters 5
Popularity Best Sellers Mfg. Part Number Order Number

OEM, Firomatic, Oil Heat Controls, Controls, HVACR Parts

2" Cast Iron Plug L41-959
2" Cast Iron Plug
Description: 2" Cast Iron Square Head Plug (Cored);
Brand: OEM Mfg #: 4707
View Similar Items
Check Valve L41-904
Check Valve
Model #: B105-HCV; Inlet Conn.: 3/8" Flare; Outlet Conn.: 3/8" Flare; Type: Brass;
Brand: Firomatic Mfg #: 12420
Catalog Pg.: 472 View Similar Items
Check Valve L41-903
Check Valve
Model #: B100-HCV; Inlet Conn.: 3/8" NPT; Outlet Conn.: 3/8" NPT; Type: Brass;
Brand: Firomatic Mfg #: 12410
Catalog Pg.: 472 View Similar Items
Check Valve L41-905
Check Valve
Model #: B200-HCV; Inlet Conn.: 1/2" NPT; Outlet Conn.: 1/2" NPT; Type: Brass;
Brand: Firomatic Mfg #: 12430
Catalog Pg.: 472 View Similar Items
Compression Nut 3/8" L41-957
Compression Nut 3/8"
Description: 3/8" Nut for 3-Way Tap (Slip-Thru Compression Union);
Brand: OEM Mfg #: 4454
View Similar Items
Double Tapped Bushing L41-939
Double Tapped Bushing
Conn. Size: 1-1/4" x 3/4" (Hex Outside);
Brand: OEM Mfg #: 4569
Catalog Pg.: 469 View Similar Items
Double Tapped Bushing L41-938
Double Tapped Bushing
Conn. Size: 1" x 1/2" (Hex Outside);
Brand: OEM Mfg #: 4566
Catalog Pg.: 469 View Similar Items
Double Tapped Bushing L41-945
Double Tapped Bushing
Conn. Size: 2" x 1-1/2 (Hex Outside);
Brand: OEM Mfg #: 4581
Catalog Pg.: 469 View Similar Items
Double Tapped Bushing L41-944
Double Tapped Bushing
Conn. Size: 2" x 1-1/4 (Hex Outside);
Brand: OEM Mfg #: 4580
Catalog Pg.: 469 View Similar Items
Double Tapped Bushing L41-943
Double Tapped Bushing
Conn. Size: 2" x 1" (Hex Inside);
Brand: OEM Mfg #: 4579
Catalog Pg.: 469 View Similar Items
Double Tapped Bushing L41-940
Double Tapped Bushing
Conn. Size: 1-1/4" x 1" (Hex Outside);
Brand: OEM Mfg #: 4570
Catalog Pg.: 469 View Similar Items
Double Tapped Bushing L41-942
Double Tapped Bushing
Conn. Size: 2" x 1/2" (Hex Inside);
Brand: OEM Mfg #: 4577
Catalog Pg.: 469 View Similar Items
Double Tapped Bushing L41-941
Double Tapped Bushing
Conn. Size: 2" x 3/8" (Hex Inside);
Brand: OEM Mfg #: 4576
Catalog Pg.: 469 View Similar Items
Duplex Tank Bushing L41-936
Duplex Tank Bushing
Description: 3-Way Tap (Union); Conn. Size: 2" NPT x 3/8" x 3/8";
Brand: OEM Mfg #: 4447
Catalog Pg.: 469 View Similar Items
Duplex Tank Bushing L41-933
Duplex Tank Bushing
Description: 4-Way Tap; Conn. Size: 2" NPT x 3/8" x 3/8";
Brand: OEM Mfg #: 4475
Catalog Pg.: 469 View Similar Items
Duplex Tank Bushing L41-935
Duplex Tank Bushing
Description: 3-Way Tap (Union); Conn. Size: 1-1/2" NPT x 3/8" x 3/8";
Brand: OEM Mfg #: 4446
Catalog Pg.: 469 View Similar Items
Duplex Tank Bushing L41-931
Duplex Tank Bushing
Description: 3-Way Tap; Conn. Size: 2" NPT x 3/8" x 3/8";
Brand: OEM Mfg #: 4468
Catalog Pg.: 469 View Similar Items
Duplex Tank Bushing L41-934
Duplex Tank Bushing
Description: 4-Way Tap; Conn. Size: 2" NPT x 1/2" x 1/2";
Brand: OEM Mfg #: 4476
Catalog Pg.: 469 View Similar Items
Duplex Tank Bushing L41-932
Duplex Tank Bushing
Description: 3-Way Tap; Conn. Size: 2" NPT x 1/2" x 1/2";
Brand: OEM Mfg #: 4470
Catalog Pg.: 469 View Similar Items
Duplex Tank Bushing L41-937
Duplex Tank Bushing
Description: 3-Way Tap (Union); Conn. Size: 2" NPT x 1/2" x 1/2";
Brand: OEM Mfg #: 4448
Catalog Pg.: 469 View Similar Items
Fusible Valve L41-891
Fusible Valve
Model #: B-105-F; Inlet Conn.: 3/8" Flare; Outlet Conn.: 3/8" Flare; Type: Brass Globe;
Brand: Firomatic Mfg #: 12840
Catalog Pg.: 470 View Similar Items
Fusible Valve L41-893
Fusible Valve
Model #: B-205-F; Inlet Conn.: 1/2" Flare; Outlet Conn.: 1/2" Flare; Type: Brass Globe;
Brand: Firomatic Mfg #: 12850
Catalog Pg.: 470 View Similar Items
Fusible Valve L41-890
Fusible Valve
Model #: B-100-F; Inlet Conn.: 3/8" NPT; Outlet Conn.: 3/8" NPT; Type: Brass Globe;
Brand: Firomatic Mfg #: 12810
Catalog Pg.: 470 View Similar Items
Fusible Valve L43-756
Fusible Valve
Model #: B-104-CF; Inlet Conn.: 3/8" Flare; Outlet Conn.: 1/4" NPT; Type: Brass Angle w/ 1-5/8" Shank;
Brand: Firomatic Mfg #: 12930
Catalog Pg.: 470 View Similar Items
FTL Finance
Powered by Site Search powered by SLI Systems

© 2025 Johnstone Supply. All rights reserved.

Select products to compare.
Compare