Other Covers

The Kalymnos Fuel Engineering has manhole covers and truck made in accordance with the American standard DOT MC406. Available in sizes 16 “and 20″ and there are versions for installation with screws or screw tightened. All manhole cover are equipped with SK3250 fill hole cover.

SK3400C - Ø 16” (400mm) Manhole Cover Assembly

Product Description

Based on the experience of KALYMNOS in producing liquid fuel transport equipment, the SK3400C manhole cover, covers the demands of the DOT 49CFR §178.345-5 regulation and offers unrivalled safety and operational features.

– Robust Construction of the assembly exceeds the requirements of the TTMA RP No. 81-02 Dynamic Pressure Surge Test.

– Clump Fixing tested for liquid tightness at 250 kPa (36 psig).

– Pressure/Vacuum breather vent with integrated rollover protection against spillage.

– Emergency pressure relief valve to eliminate the excess pressure in the tank compartment in case of fire. Designed and tested in accordance to DOT 49CFR §178.345-5 and DOT 49CFR §178.346-3. Relieving pressure set at 230 mbar and emergency venting capacity of 2800m3/h, of air at 300 mbar.

– Two stages opening eliminates danger due to residual compartment pressure before fully opening of the fill cover.

– 20” option available as SK3500C.

– Aluminium cover plate available for reduced weight.

– Integrated Locking mechanism available as optional, eliminates the danger of accidental opening meets the requirements of the NTTC DOT 406 (49CFR 178.345-5).

– Accessory Ports options available for the installation of Dipstick. None to 3 ports can be offered for Dipstick, Sensor and Vapour Vent.

Technical Data

P/V vent set pressure: 100 mbar
P/V vent vacuum set: 10 mbar
Manhole assembly weight: 10.2kg
Emergency pressure set: 230 mbar
Emergency venting capacity: 2800m3/h at 300 mbar

Downloads

Video Data

Technical Drawings
SK3400C Design View

SK3400B - Ø 16” (400mm) Manhole Cover Assembly

Product Description

Based on the experience of KALYMNOS in producing liquid fuel transport equipment, the SK3400B manhole cover, covers the demands of the DOT 49CFR §178.345-5 regulation and offers unrivalled safety and operational features.

– Robust Construction of the assembly exceeds the requirements of the TTMA RP No. 81-02 Dynamic Pressure Surge Test.

– 24 Bold Fixing Ø 9.5mm on Ø432 PCD tested for liquid tightness at 250 kPa (36 psig).

– Pressure/Vacuum breather vent with integrated rollover protection against spillage.

– Emergency pressure relief valve to eliminate the excess pressure in the tank compartment in case of fire. Designed and tested in accordance to DOT 49CFR §178.345-5 and DOT 49CFR §178.346-3. Relieving pressure set at 230 mbar and emergency venting capacity of 2800m3/h, of air at 300 mbar.

– Two stages opening eliminates danger due to residual compartment pressure before fully opening of the fill cover.

– Galvanized Steel crossarm pins for rust-free service.

– Aluminium cover plate available for reduced weight.

– Integrated Locking mechanism available as optional, eliminates the danger of accidental opening meets the requirements of the NTTC DOT 406 (49CFR 178.345-5).

– Accessory Port for the installation of Dipstick, Vapour Recovery Vent and Overfill Sensor.

Technical Data

P/V vent set pressure: 100 mbar
P/V vent vacuum set: 10 mbar
Manhole assembly weight: 10.8 kg (St)  / 8.9 kg (Al)
Emergency pressure set: 230 mbar
Emergency venting capacity: 2800m3/h at 300 mbar

Downloads

Video Data

Technical Drawings
SK3400B Design View