RAMA’s manufacturing methods surpass all other round or square designs. Many features are proprietary and were developed to give you the most efficient heating possible. RAMA’s coiled nozzle heaters are available in several sizes off the shelf, or customized to your order. Due to more durable construction and form fitting shape, our coiled nozzle heaters outlast the competition.

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COILED NOZZLE SPRUE BUSHING HEATERS

RAMACOILCOIL"H"LEAD LEADTERM-WATTSVOLTST/CPROFILED 
PART #I.DLENGTHDIM.FIG #LENGTH (in)INATIONHEAT
HT502E-20A0.52.511.0036 W/GRDSTD340120YESYES
HT503A-10A0.5311.0036 W/GRDSTD340240YESYES
HT621F-A0.6251.6251.001.0036 W/GRDSTD270240YESYES
HT622A-A0.6252.000.501.0036 W/GRDSTD300240YESYES
HT622E-A0.6252.500.501.0036 W/GRDSTD350240YESYES
HT623A-A0.6253.000.501.0036 W/GRDSTD400240YESYES
HT623E-A0.6253.500.501.0036 W/GRDSTD425240YESYES
HT624A-A0.6254.000.501.0036 W/GRDSTD500240YESYES
HT625A-A0.6255.000.501.0036 W/GRDSTD500240YESYES
HT626A-A0.62560.51.0036 W/GRDSTD500240YESYES
HT751E-A0.751.4370.501.0036 W/GRDSTD250240YESYES
HT751G-1A0.751.7501.871.0045 W/GRDSTD315240YESYES
HT752A-A0.751.9370.501.0036 W/GRDSTD300240YESYES
HT752E-1A0.752.4370.501.0036 W/GRDSTD350240YESYES
HT752E-2A0.752.4370.751.0045 W/GRDSTD315240YESYES
HT753A-1A0.752.9370.501.0036 W/GRDOPT400240YESYES
HT753E-A0.753.4370.501.0036 W/GRDSTD425240YESYES
HT754E-1A0.754.4370.501.0036 W/GRDSTD500240YESYES
HT755E-A0.755.4370.501.0036 W/GRDSTD500240YESYES
HT872B-A0.8752.1250.51.0036 W/GRDSTD400240YESYES
HT872F-1A0.8752.6250.51.0036 W/GRDSTD450240YESYES
HT873B-1A0.8753.1250.51.0036 W/GRDSTD550240YESYES
HT873F-1A0.8753.6250.51.0036 W/GRDSTD700240YESYES
HT874B-A0.8754.1250.51.0036 W/GRDSTD800240YESYES
HT875B-A0.8755.1250.51.0036 W/GRDSTD900240YESYES
HT876B-1A0.8756.1250.51.0036 W/GRDSTD1000240YESYES
HT877B-A0.8757.1250.51.0036 W/GRDSTD1100240YESYES
HT501E-A0.5001.4501.258.0036 W/GRDSTD250240YESYES
HT502A-A0.5002.0000.51.0036 W/GRDSTD340240YESNO
HT502A-2A0.5002.0000.701.0036 W/GRDSTD480240YESNO
HT502A-4A0.5002.0001.628.0036 W/GRDSTD250240YESYES
HT502A-51A0.5002.0001.42.0048 W/GRDSTD340120YESNO
HT502E-3A0.5002.5001.956.0040 W/GRDSTD450240YESNO
HT502E-4A0.5002.5002.121.0040 W/GRDOPT450240YESNO
HT504E-A0.5004.5000.441.0036 W/GRDSTD340240YESYES
HT504E-1A0.5004.5000.431.0036 W/GRDSTD400240YESYES
HT504E-2A0.5004.5002.122.0036 W/GRDOPT300240YESYES
HT504E-3A0.5004.5002.121.0036 W/GRDOPT300240YESYES
HT504E-6A0.5004.5002.122.0048 W/GRDOPT300120YESYES
HT504E-7A0.5004.5002.121.0048 W/GRDOPT300120YESYES
HT752E-A0.7502.5000.51.0036 W/GRDSTD315240YESNO