Suction Port Caps

Mazzei offers replacement suction port caps for Mazzei injectors with inlet and outlet connections up to 1.5 inches / 40mm. Replacement caps have a connection that is both barbed and threaded. The exceptions are replacement caps for injector models 0283 – 0287 which only have a barbed connection.

For injectors 2 inches / 50mm or larger, caps are available to cover the suction port but are not included with a purchase of these injectors.

Part Number	Description	Weight (lbs)	Weight (kg)
BLACK Polypropylene - NPT Connection
CAP.25 PP	Injector replacement cap for models 0283-0287 (only barbed end connection—no threaded connection)	0.004 lbs	0.002 kg
CAP.375 PP	Injector replacement cap for models 0384 - 0584	0.010 lbs	0.005 kg
CAP.75 PP	Injector replacement cap for models 0878 - 1587	0.024 lbs	0.011 kg
GREEN Polypropylene - BSPT Connection
ISO CAP.375 GRP	Injector replacement cap for model ISO 0584	0.010 lbs	0.005 kg
ISO CAP.75 GRPP	Injector replacement cap for models ISO 0885X - ISO 1583	0.024 lbs	0.011 kg
BLACK PVDF - NPT Connection
CAP.375 PVDF	Injector replacement cap for models 0384 - 0784	0.014 lbs	0.006 kg
CAP.75 PVDF	Injector replacement cap for model 0878 - 1587	0.036 lbs	0.016 kg
CAP1.5 PVDF	Injector cap for model 3090	0.224 lbs	0.102 kg
CAP2.0 PVDF	Injector cap for model 4091	0.316 lbs	0.143 kg
BLUE PVDF - BSPT Connection
ISO CAP.25 PVDF	Injector replacement cap for model ISO 287 (only barbed end connection—no threaded connection)	0.016 lbs	0.007 kg
ISO CAP.375PVDF	Injector replacement cap for models ISO 0384 - ISO 0684	0.026 lbs	0.012 kg
ISO CAP.75 PVDF	Injector replacement cap for models ISO 0878 - ISO 1587	0.036 lbs	0.016 kg
ISO CAP1.5 PVDF	Injector cap for model ISO 3090	0.224 lbs	0.102 kg
ISO CAP2.0 PVDF	Injector cap for model ISO 4091	0.316 lbs	0.143kg
NATURAL PVDF - NPT Connection
CAP.25 N-PVDF	Injector replacement cap for models 0283 - 0287 (only barbed end connection—no threaded connection)	0.004 lbs	0.002 kg