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National Petroleum Equipment

"Our name says it all"

+61 (02) 4324 0899

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AdBlue
- Adblue Adaptors and Drybreaks
- Adblue breakaways
- Adblue Flowmeters
- Adblue Hose Reels
- Adblue Hoses
- Adblue Nozzles
- Adblue pumps, fittings, brackets
- Adblue Swivels
- Adblue Tanks
Air Diaphragm pumps
Air Equipment
- Air fittings
  - Air adaptors
    - Nitto Adaptors
    - Ryco Adaptors
  - Air Couplers
    - Nitto Couplers
    - Ryco Couplers
- Air Regulators & Lubricators
- Tyre Inflators & related equipment
Degreasers / Detergents / Sanitisers
- Organic Sanitisers
- Other Detergents
- Quick Break Degreasers
- Quick Break Detergents
Drum handling
- Drum Adaptors - Miscellaneous
- Drum Dolleys
- Drum suction pipes (Drum spears)
- Drum Tools
- Drum Valves & Vents
- Forklift Attachments
- Lifters
- Seals & Plugs
- Steel Drums & Buckets
- Trolleys
EASICULT Range
Electrical
- Electrical
- Power Inverters (12/24v -->240v)
- Static Grounding related
  - Static Grounding Buckets
  - Static Grounding Reels
Firefighting
Fittings/Pipes/Flanges
- Adaptors - other
- Allthreads
- Backnuts
  - Galvanised Maliable Steel
  - Stainless Steel
- Bauer Fittings
  - Bauer Female Hose Tail
  - Bauer Locking Levers
  - Bauer Male Hose Tail
  - Bauer Seals
- Bends
- Bitumen fittings
- Caps
  - Galvanised Maliable Steel
  - Stainless Steel
- Claw couplings
- Combination Nipples
- Compr. Couplings
- Crimp fittings
- Cross Over nipples - NPT to BSP
  - 150LB X-Overs
  - 3000LB X-Overs
- Crosses
  - Galvanised Maliable Steel
  - Stainless Steel
- Elbows
  - 45°
    - Black Steel
    - Galvanised Maliable Steel
  - 90°
- Flanges
  - Carbon Steel Flanges
  - Stainless Steel 316 Flanges
- Hex Nipples
  - Aluminium
  - Black Steel
  - Galvanised Maliable Steel
  - Polypropylene
  - Stainless Steel
    - 150LB S/S Hex Nipples
    - 3000LB S/S Hex Nipples
- Hex Socket
- Hex Weld Nipples
  - Hex Weld Nipples
  - Stainless Steel
- Hosetails
  - Brass
  - Polypropylene
  - Stainless Steel
- Pipes
- Plugs
  - Black Steel
  - Galvanised Maliable Steel
  - Stainless Steel
    - 150LB S/S Plugs
    - 3000LB S/S Plugs
- Reducing Bushes
  - Black Steel
  - Brass
  - Galvanised Maliable Steel
  - Polypropylene
  - Stainless Steel
- Reducing Nipples
  - Carbon Steel
  - Galvanised Maliable Steel
  - Plastic type
  - Stainless Steel
- Reducing Sockets
  - Black steel
  - Galvanised Maliable Steel
  - Stainless Steel
- Sockets
  - Aluminium
  - Black Steel
  - Galvanised Maliable Steel
  - Stainless Steel
    - 150LB S/S sockets
    - 3000LB S/S sockets
- Storz Fittings
- Tank Inlet
- Tees
  - Butweld - Carbon Steel
  - Galvanised Maliable Steel
  - Polypropylene
  - Stainless Steel
    - 150LB S/S 316 Tee
    - 3000LB S/S Tee
- Toe Nipple
- Unions
  - Black steel
  - Galvanised Maliable Steel
  - Stainless Steel
GIVE AWAYS
Hire
Hoses (Bowser/Truck/Industrial)
- Aviation hoses & fittings
- Bowser hoses & related
- Flexsteel Hoses
- Food Hoses
- Fuel & Oil Hoses
- Gen. Purpose Air & Water Hoses
- Grease / Hydraulic Hoses
- Hose accessories
- Lay-Flat Hoses
- Tank Truck Hoses
Lubricants / Sealants / Coolants
- Engine Coolant
- Greases
- Oils
- Sealants
Machinery - Engine powered
- Engines
  - Other engines
- Generators
  - Diesel Powered Generators
- Industrial Pumps
  - Diesel / Water transfer pumps
Measuring Equipment
- Conductivity Meters
- Density Meters
- Dipping Tapes
- Flashpoint Testers
- Hydrometers & related
- Manometers
- Measures
  - S/S Measures - Graduated
  - S/S Measures - Ungraduated
- Measuring Cylinders & Beakers
- Pressure Gauges
  - Bottom Entry
  - Rear Entry
- Pressure Testers
- Sample Taker
- Sampling Jars
- Tank Level Gauges & Alarms
- Thermometers
- Weather Stations - Anemometers
- Weights
Miscellaneous
Petroleum Equipment
- Bowsers
- Break-aways
- Camlocks/Caps/Plugs/Seals
  - Camlocks
  - Kamloks
    - Type A
      - Aluminium
      - Bronze
    - Type B
    - Type C
    - Type D
    - Type DC
    - Type DP
    - Type E
    - Type F
      - Aluminium
      - Bronze
  - Saflok / Autolock
  - Seals
- Dip / Fill (Markers, Spill boxes
  - Dip/Fill Markers/ID disks/Anchor
  - Dip/Fill Necks / Caps / Gaskets
  - Fill / ground Boxes
  - Fill / Spill boxes
  - Tight Fill Adaptors/Caps/Gaskets
- Dry-breaks
  - CleanBREAK Dry Breaks
    - Aluminium
    - Stainless Steel
  - Other Drybreaks
- Farm Tank Related
- Filters / Strainers
  - Filters & Filter Heads
  - Strainers
    - Basket Strainers
    - Other Strainers
- Flowmeters / Registers
  - Diesel / Petrol / Aviation
  - Industrial Flowmeters
  - Registers
- Forecourt Driveway bins and Accessories
  - Driveway Bins
  - Forecourt accessories
- Fuel Nozzles
  - Aviation Nozzles
  - Industrial Nozzles
  - Other Nozzles
  - Petrol Station Nozzles
- Fuel Trailers
- Fuel Treatments
- Hose Reels (Also see workshop eq
- Hose Retrievers
- Jerry Cans
- Leak Detectors
- Loading Arms
- Petrolatum Tape
- Petroleum Miscellaneous
- Pumps
  - Diaphragm Pumps
  - Hand Operated Petrol pumps
  - Industrial Pumps
  - Pump Packages
  - Small Petrol and Diesel Pumps
    - 240v diesel pumps
    - DC12/24v & 240v fuel pumps
  - Submersible Fuel Pumps
- Sight Glass
- Suction Stubs
- Swivels
  - Hose reel swivels
  - Multi Plane
  - Single Plane
- Tank Truck
  - Overfill Prevention
  - Tank Truck - Tank Bottom
  - Tank Truck - Tank Top
- Tanks
  - Polyethylene
  - Steel
- Valves
  - Anti-spillage Valve
  - Ball Valves
  - Bib Valves
  - Butterfly Valves
  - Check Valves
  - Foot Valves
  - Gate valve
  - Loading Arm Valves & Vac Breaker
  - Pressure Relief valves
  - Push button valves
  - Service station Valves
  - Solenoid valves
  - Treacle Valves
- Vapour Recovery
- Vents
  - Emergency Vents
  - Service Station Vents
  - Terminal / Depot / Tank Vents
- Water Detection / Gauging
Rak.a.van
- Accessories
- Component List
  - Rakavan Bins
  - Shelf Trays & Dividers
- Ezirak storage modules
- Frames
  - Frame 1040 kit long bay
  - Frame 830 kit medium bay
Rubber / Gaskets
- Gasket materials / Gaskets
- Rubber related
Safety (Signs, Gloves)
- Cabinets
- EPG Holders
- Eye wash bottles
- Fire Extinguisher
- Life Jackets
- Mirrors
- PPE (Personal Protective Equip)
  - Glasses/Goggles
  - Gloves
- Road Cones
- Safety Checklists
- Safety Harness & related
- Signs
- Torches & E-Flares
- Vests / Clothes
Spare Parts
- Acme
- Alemite
- Alfa Laval Vac Pump
- Avery-Hardoll
  - HU4000 Series
  - HUMY3000
    - HUMY3000 MK2 (Quick Disconnect)
    - HUMY3000 MK2 (Surge Controller)
- Bowsers
  - Compac Bowsers
- Camlocks s/p
- Coxreel
- Digital Tyre Inflator spares
- Ebsray
- Emco Wheaten
- Eskay
- Farm Tank Equipment
  - F/T Nozzle Spares
- Fillrite & Equivalents
- FPP
- GPI
- Graco
- LC Pump repair kits
- Liquip
  - Liquip Diaphragms
- Macnaught
  - HG55 Oil Ctrl Gun
  - K29/K45 spares
  - K53 spares
  - KR Pressurite Gun
  - Macnaught Misc. spares
  - MCN Flowmeter Spares
  - P & T series air pump spares
    - P3 & P8 Grease pumps
    - T-Series (Air Oil pump)
  - R300
  - R500 / R1000
- Mischellaneous spares
- OPW
  - Kamvalok spares
  - Nozzle spares
  - OPW misc spares
- RAASM
- RiverWave air Pumps
  - RD19ASHH (3/4")
  - RW15ASHH (1/2")
  - RW40PPFF (1.5")
- Rotto
- Saflok
- Samoa
  - Pump Master 2 Oil Pumps
  - Pump Master 3 series
  - Pump Master 4 series
- STM
- Tight Fill Elbow Spares
- Tokheim
- Velcon
- YB-Series industrial pump spares
- ZVA nozzle spares
  - Common ZVA parts
  - Slogan Badges
  - T250 series nozzles
  - ZVA Scuff Guards
  - ZVA Splash Guards
  - ZVA swivels
  - ZVA25.41 high flow nozzle
Spill Management
- Absorbent Materials
- Bio-Remediation
- Bunds / Bunding
- Containment Barriers
- Drain Covers & Protectors
- Drip and Spill Trays
- Earth Lining / Barrier Systems
- Hazspill Drums
- Sediment Traps
- Spill Kit Accessories
- Spill Kits
- Spill Mats & Multi Mat
Water Treatment Systems
Workshop equipment
- Fuel Retrievers
- Grease & Oil control units
  - Grease control units
  - Oil control units
- Grease Accessories
- Grease Guns
- Hose Crimping Machines
- Hose Reels
- Oil guns
- Parts washers
- Pumps
- Workshop mischellaneous

Z V A - Diaphragm Spring (all Zva)

Click to Enlarge

Z V A - Diaphragm Spring (all Zva)

Stock Code:

DK00741

Price:

$1.08 + GST

Description

(no 6 Or 4). Suits The Zva 25.41, 250 Be & Bh Series Nozzles.

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