Body Size: 30, Thread: NPT, Port Size: 1/4, Mounting: w/o Mounting Option, Bowl: Metal Bowl w/Level Gauge, Lubricant Exhaust Port: w/o Drain Cock, Flow Direction: Left to Right, Pressure Unit: Pressure Unit: psi; Temp Unit: °F

Body Size: 30, Thread: NPT, Port Size: 1/4, Mounting: w/o Mounting Option, Bowl: Nylon Bowl, Lubricant Exhaust Port: w/o Drain Cock, Flow Direction: Left to Right, Pressure Unit: Pressure Unit: psi; Temp Unit: °F

Body Size: 30, Thread: NPT, Port Size: 1/4, Mounting: w/o Mounting Option, Bowl: Metal Bowl, Lubricant Exhaust Port: w/Drain Cock, Flow Direction: Left to Right, Pressure Unit: Pressure Unit: psi; Temp Unit: °F

Body Size: 30, Thread: NPT, Port Size: 1/4, Mounting: w/o Mounting Option, Bowl: Polycarbonate Bowl, Lubricant Exhaust Port: w/Drain Cock, Flow Direction: Right to Left, Pressure Unit: Pressure Unit: psi; Temp Unit: °F

This is a legacy product, and replaced byZH13DSA-N01-N02-N02, VACUUM EJECTOR, VACUUM SERIES, ZH VACUUM EJECTOR, DC, ZH NOZZLE SIZE 1.3, .08250 lb

This is a legacy product, and replaced byZH13DSA-N01-N02-N02, VACUUM EJECTOR, 1/8 SUP, VACUUM SERIES, ZH VACUUM EJECTOR, DD, ZH NOZZLE SIZE 1.3, .11660 lb

Size: 20, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: None, Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: None, Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 20, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: None, Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 30, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: None, Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: None, Thread: N (NPT), Port Size: 02 (1/4), Accessory: None, Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 40, Backflow Function: K (Backflow Function), Thread: N (NPT), Port Size: 02 (1/4), Accessory: None, Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)

Size: 1/4, Thread: NPT, Port Size: 1/4, Accessory: None, Attachment: w/o Attachment, Option 1: Lubricator w/Drain Cock, Option 2: None, Option 3: Name Plate, Caution Plate for Bowl, and Pressure Gauge: PSI, °F

Size: 3/8, Thread: NPT, Port Size: 1/4, Accessory: None, Attachment: w/o Attachment, Option 1: Lubricator w/Drain Cock, Option 2: None, Option 3: Name Plate, Caution Plate for Bowl, and Pressure Gauge: PSI, °F

Size: 1/2, Thread: NPT, Port Size: 1/4, Accessory: None, Attachment: w/o Attachment, Option 1: Lubricator w/Drain Cock, Option 2: None, Option 3: Name Plate, Caution Plate for Bowl, and Pressure Gauge: PSI, °F

Size: 1/8, Thread: NPT, Port Size: 1/4, Accessory: None, Option 1: Drain Cock, Option 2: Name Plate, Caution on Bowl

Size: 3/8, Thread: NPT, Port Size: 1/4, Accessory: None, Attachment: None, Option 1: Lubricator w/Drain Cock, Option 2: None, Option 3: Name Plate, Caution on Bowl

Size: 1/2, Thread: NPT, Port Size: 1/4, Accessory: None, Attachment: None, Option 1: Lubricator w/Drain Cock, Option 2: None, Option 3: Name Plate, Caution on Bowl

Body Size: -, Thread: -, Port Size: -, Mounting: -, Bowl: -, Lubricant Exhaust Port: -, Flow Direction: -, Pressure Unit: -

Size: 40, Backflow Function: None, Thread: NPT, Port Size: 1/4, Accessory: None, Specifications: 0.008 to 0.6 MPa Setting, Pressure Unit: Name plate & Pressure Gauge in Imperial Units: psi