Meanings of abbreviations – SANDPIPER RHDF2 Hazardous Duty User Manual

Page 4

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rhdf2dl1sm_haz duty-rev0614

Model RHDF2 Hazardous Duty Page 2

Explanation of Pump Nomenclature, RHDF2 · Design Level 1· Flap Valve

Meanings of

Abbreviations:

A = Compressed Fibre

DC = Die Cast

PS = Plated Steel

SS/I = Stainless Steel seat w/EPDM O-Ring

AL = Aluminum

H = Hytrel

®

S = Santoprene

®

T = PTFE

B = Nitrile

I = EPDM

SS = Stainless Steel

U = Urethane

CI = Cast Iron

N = Neoprene

V = FKM (Fluorocarbon)

F = FDA Accepted White Nitrile

Hytrel is a registered tradename of E.I. du Pont. Santoprene is a registered tradename of Exxon Mobil Corp.

Outer

Inner

Flap

RHDF2

Manifold

Outer

Inner

Diaphragm Diaphragm Intermediate Diaphragm

Valve

Hard- Diaphragm

Valve

Sealing Shipping AirVantage

Type 1

Elbow

Chamber

Chamber

Plate

Plate

Housing

Rod

Seat

ware

Material Rings Wt. (lbs.) Options

DA-6-A

AL380DC

AL380DC

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

N

U

N

86

Y

DB-6-A

AL380DC

AL380DC

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

B

B

B

86

Y

DV-6-A

AL380DC

AL380DC

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

V

V

V

86

Y

DN-6-A

AL380DC

AL380DC

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

N

N

N

86

Y

DI-6-A

AL380DC

AL380DC

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

I

I

I

86

Y

DP-6-A

AL380DC

AL380DC

AL380DC

PS

PS

356-T6AL

416SS

316SS/I PS

S

S

I

86

Y

DR-6-A

AL380DC

AL380DC

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

H

H

N

86

Y

DA-6-I-A

CI

CI

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

N

U

N

133

Y

DB-6-I-A

CI

CI

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

B

B

B

133

Y

DV-6-I-A

CI

CI

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

V

V

V

133

Y

DN-6-I-A

CI

CI

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

N

N

N

133

Y

DI-6-I-A

CI

CI

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

I

I

I

133

Y

DR-6-I-A

CI

CI

AL380DC

PS

PS

356-T6AL

416SS

316SS

PS

H

H

N

133

Y

DP-6-I-A

CI

CI

AL380DC

PS

PS

356-T6AL

416SS

316SS/I PS

S

S

I

133

Y

DA-6-S-A

‡

SS

‡

SS AL380DC

‡

SS

PS 356-T6AL 416SS 316SS PS

N

U N 133 Y

DB-6-S-A

‡

SS

‡

SS AL380DC

‡

SS

PS 356-T6AL 416SS 316SS PS

B

B B 133 Y

DF-6-S-A

‡

SS

‡

SS AL380DC

‡

SS

PS 356-T6AL 416SS 316SS PS

F

F F 133 Y

DV-6-S-A

‡

SS

‡

SS AL380DC

‡

SS

PS 356-T6AL 416SS 316SS PS

V

V V 133 Y

DN-6-S-A

‡

SS

‡

SS AL380DC

‡

SS

PS 356-T6AL 416SS 316SS PS

N

N N 133 Y

DI-6-S-A

‡

SS

‡

SS AL380DC

‡

SS

PS 356-T6AL 416SS 316SS PS

I

I

I 133 Y

DP-6-S-A

‡

SS

‡

SS AL380DC

‡

SS

PS 356-T6AL 416SS 316SS/I PS

S

S

I 133

Y

DR-6-S-A

‡

SS

‡

SS AL380DC

‡

SS

PS 356-T6AL 416SS 316SS PS

H

H N 133 Y

X = AirVantage ATEX

Certified

Y = US Hazardous Duty

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