EDS – F1 Drink System Information Pump Housing   The pump is housed in an ABS plastic enclosure. Overall dimensions are shown in the drawing on the right. The pump unit can be mounted in 3 ways: Bolted using the 4 off M3 threaded inserts on the base. 3M Dual Loc on the flat base. Bespoke mounting methods can be incorporated to suit customer requirements. The pump unit weighs 99g (complete as shown) The electrical connector on the pump unit is Deutsch ASX002-03PN-HE Pin 1 = 12-16v dc (ideally supplied via a momentary push-button switch) Pin 2 = GND Pin 3 = not used. Current draw is approximately 400mA @ 12.5v dc. The central hose barb labelled “OUT” connects to the “delivery hose”. The off-set hose barb (not labelled) connects to the “drink bladder hose”.

EDS – F1 Drink System Information Drink Bladder   1.0 Ltr capacity supplied as standard. 1.8 Ltr capacity available as an option. 2.0 Ltr capacity available as an option. 3.0 Ltr capacity available as an option. Screw cap for filling with liquid. Male quick release dry break coupling built into the lid. Taste-free triple laminate material. Dimensions are approximate. Standard Protective Cover Covers the 1.0 ltr drink bladder. Drawstring top. Material loop on end of cover to aid fixation. Material loops near opening to aid fixation. Insulation Cover (optional, see next page) Covers the 1.0ltr drink bladder. Provides protection to the drink bladder. Provides insulation to the drink bladder. Velcro flap to allow easy removal of the drink bladder. Exposed connector for easy removal. 1 side covered with velcro for attaching to the car. 1 145mm 320mm 2 Item Description Option Weight Required 1 Drink Bladder 1.0ltr drink bladder. Male quick release dry break connector built Into the lid (1.8, 2.0 and 3.0 ltr options available). 31g 1.0 ltr Supplied as standard 2 Standard Cover Basic protection for the 1.0 ltr drink bladder. 51g Supplied as standard 3 Insulation Cover Insulation cover with large velcro mounting surface. 169g (Optional)

EDS – F1 Drink System Information Insulation Cover (optional)   Covers the 1.0ltr drink bladder. Provides protection to the drink bladder. Provides insulation to the drink bladder. Velcro flap to allow easy removal of the drink bladder. Exposed connector for easy removal. 1 side covered with velcro for attaching to the car. Universal mounting. Insulation Cover. Large velco mounting face. Velcro flap for bladder removal. Universal opening. 1 200mm 2 340mm 3 4 Item Description Option Weight Required 1 Insulation Cover Insulation cover with large velcro mounting surface. 169g (Optional)

EDS – F1 Drink System Information Delivery Hose Parts & Options (Pump to Helmet Connector)   Below highlights the options available for the “delivery hose”. This hose connects to the “Out” barb on the pump and provides the quick connect for the driver crash helmet.    Item Description Option Weight Required 1a Connector (F) In-Line 6g Standard 1b Bulkhead/Panel Mount (13mm Hole Required) 9g (Optional) 2a Hose Standard Hose (OD=1/4”, ID = 1/8”) 28g/m 2b Smaller OD Hose (OD=3/16”, ID = 1/8”) 13g/m 3 Insulation Foam Hose Insulation (OD = 18mm) 11g/m 4 NRV Non-return valve with cover (no options) 3g 5a 5b 6 5a/b 4 6 2a/b 1b Note: The standard hose (2a & 5a) is recommended if insulation (3 or 6) are not used as it is more robust. 3 1a

EDS – F1 Drink System Information Helmet Hose Parts & Options (Helmet to Delivery Hose Connector)   Below highlights the options available for the “Helmet Hose”. This hose connects to the female connector on the “Delivery Hose”. The open end is attached to the crash helmet.    4 Item Description Option Weight Required 1a Connector (M) In-Line (Free) 3g Standard 1b Male 90deg (Free) (optional) 2a Hose Standard Hose (OD=1/4”, ID = 1/8”) 28g/m 2b Smaller OD Hose (OD=3/16”, ID = 1/8”) 13g/m 3 Insulation Foam Hose Insulation (OD = 18mm) 11g/m 4 Cable Tie To Retain Inside Helmet 0.25g 2a/b 3 1b Note: The standard hose (2a) is recommended if insulation (3) is not used as it is more robust. 1a

EDS – F1 Drink System Information Drink Bladder Hose - Parts & Options (Pump to Drink Bladder Connector)   Below highlights the options available for the “Bladder Hose”. This hose connects to the “In” barb on the pump and connects to the drink bladder connector.    Item Description Option Weight Required 1a Connector (F) In-line 6g Standard 1b Bulkhead/Panel Mount (13mm Hole Required) 9g (Optional) 2a Hose Standard Hose (OD=1/4”, ID = 1/8”) 28g/m 2b Smaller OD Hose (OD=3/16”, ID = 1/8”) 13g/m 3 Insulation Foam Hose Insulation (OD = 18mm) 11g/m 2a/b 1b 1a 3 Note: The standard hose (2a) is recommended if insulation (3) is not used as it is more robust.

EDS – F1 Drink System Information CAD Export   The Parasolid (.x_t) or STEP (.STP) models should look like the image shown on this page. Please import into your car model, select the combination of connectors that you require, model your hose lengths/routing and the return your model to us. We will then manufacture the hose lengths and use the connectors that you specified. Please keep the red “NRV” as close to the helmet connector as possible (see below).    minimise Driver Helmet Note: All hoses are shown without insulation. Bladder is shown without protective cover.