FTP251 Eaton Flo-Temp Series Male Plug - 1/8-27 Male NPTF End Connection Quick Disconnect Coupling - Brass

  • $1.10
Eaton's Flo-Temp™ quick disconnect couplings provide the flow needed to cool or heat molds and die casting dies. Sockets are available non-valved for maximum flow and valved to prevent fluid loss when disconnected. Flo-Temp couplings can be used with water-glycol, hot water and hot oil. See How to Order Please reference Fluid Compatibility Chart (Both the elastomer and metal must be considered when determining suitability of combination for a coupling) SPECIFICATIONS
Applications & Markets:
  • Injection Molding
  • Heating and Cooling
Product Features:
  • Non valved straight through models for maximum flow
  • Valved sockets/females for automatic shut-off when line is disconnected
  • Sockets/Females available with straight, 90° or 45° hose stems or without hose stem
  • Brass plugs/males with male pipe thread for recessed mounting to avoid damage to plugs/males when molds are being changed or stored.
Standard Body Material: Brass
Use with: Flo-Temp Female Sockets - Female NPTF Flo-Temp Female Sockets - Straight Hose Stems Flo-Temp Female Sockets - 90 deg. Hose Stems Flo-Temp Female Sockets - 45 deg. Hose Stems Eaton Flo-Temp Male Plugs
Physical Characteristics
Size Max. Operating Pressure Min. Burst Pressure Rated Flow
(bar) (psi) (bar) (psi) (lpm) (gpm)
1/4 14 200 56 800 8.3 2.2
3/8 14 200 56 800 17 4.5
1/2 14 200 56 800 49 13
Dimensions Flo-Temp Series - Male Plug (Male End Connections)
Figure 2
Part Number Coupling Type Body Size Port Size Thread Type Figure Dimensions Installation Recess
D E Hex DIA Depth
in(mm) in(mm) in(mm) in(mm) in(mm)
FTP251 Plug/Male 1/4 1/8 1/8-27 Male NPTF 2 0.94(23.9) 0.49(12.4) 0.44(11.2) 0.69(17.5) 0.69(17.5)
FTP251BST Plug/Male 1/4 1/8 1/8-28 Male BSPT 2 0.94(23.9) 0.49(12.4) 0.44(11.2) 0.69(17.5) 0.69(17.5)
FTP252 Plug/Male 1/4 1/4 1/4-18 Male NPTF 2 1.15(29.2) 0.63(16.0) 0.56(14.2) 0.84(21.3) 0.94(23.9)
FTP252BST Plug/Male 1/4 1/4 1/4-19 Male BSPT 2 1.15(29.2) 0.63(16.0) 0.56(14.2) 0.84(21.3) 0.94(23.9)
FTP253 Plug/Male 1/4 3/8 3/8-18 Male NPTF 2 1.19(30.2) 0.77(19.6) 0.69(17.5) 1.00(25.4) 0.94(23.9)
FTP352 Plug/Male 3/8 1/4 1/4-18 Male NPTF 2 1.40(35.6) 0.63(16.0) 0.56(14.2) 1.00(25.4) 1.09(27.7)
FTP352BST Plug/Male 3/8 1/4 1/4-19 Male BSPT 2 1.40(35.6) 0.63(16.0) 0.56(14.2) 1.00(25.4) 1.09(27.7)
FTP353 Plug/Male 3/8 3/8 3/8-18 Male NPTF 2 1.40(35.6) 0.77(19.6) 0.69(17.5) 1.00(25.4) 1.13(28.7)
FTP353BST Plug/Male 3/8 3/8 3/8-19 Male BSPT 2 1.40(35.6) 0.77(19.6) 0.69(17.5) 1.00(25.4) 1.13(28.7)
FTP354 Plug/Male 3/8 1/2 1/2-14 Male NPTF 2 1.56(39.6) 0.98(24.9) 0.88(22.4) 1.19(30.2) 1.25(31.8)
FTP554 Plug/Male 1/2 1/2 1/2-14 Male NPTF 2 1.75(44.5) 0.98(24.9) 0.88(22.4) 1.25(31.8) 1.50(38.1)
FTP556 Plug/Male 1/2 3/4 3/4-14 Male NPTF 2 1.75(44.5) 1.25(31.8) 1.13(28.7) 1.50(38.1) 1.56(39.6)